Q: What is the sum of all factors of the number 487,280 excluding 487,280?
A: 645,832
The factors of the number 487,280 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6091, 12182, 24364, 30455, 48728, 60910, 97456, 121820, 243640, 487280.
If you add them up, you will get the total of 487,925. Now subtract 487,280 to get 645,832