Q: What is the sum of all factors of the number 283,980 excluding 283,980?
A: 511,332
The factors of the number 283,980 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4733, 9466, 14199, 18932, 23665, 28398, 47330, 56796, 70995, 94660, 141990, 283980.
If you add them up, you will get the total of 284,491. Now subtract 283,980 to get 511,332