Q: What is the sum of all factors of the number 540,420 excluding 540,420?
A: 972,924
The factors of the number 540,420 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 9007, 18014, 27021, 36028, 45035, 54042, 90070, 108084, 135105, 180140, 270210, 540420.
If you add them up, you will get the total of 541,392. Now subtract 540,420 to get 972,924