Unfortunately, IDA's disassembly cannot be separated from it's data type information that is inherent to IDA (and is considered one of it's biggest advantages).
You could, however, alter that information manually to get IDA to display the disassembly as you please. For example, you could use the
idc.OpHex(ea, n) API function to make an instruction operand to hexadecimal number format.
For example, in order to change the type of the second operand from offset parameter type to hexadecimal parameter type, you can call
idc.OpHex with the address of the instruction as the first parameter and the operand number as the second parameter (
1 in your example), or
-1 for all operands.
For example, given the following instruction in IDA:
.text:00401421 mov ebx, offset aL4jDontWait ; "--l4j-dont-wait"
and the output:
mov ebx, offset aL4jDontWait; "--l4j-dont-wait"
mov ebx, 407000h
You could then just load a previous save to "undo" all of those changes.