Q: What is the sum of all factors of the number 310,480 excluding 310,480?
A: 411,572
The factors of the number 310,480 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3881, 7762, 15524, 19405, 31048, 38810, 62096, 77620, 155240, 310480.
If you add them up, you will get the total of 310,891. Now subtract 310,480 to get 411,572