Q: What is the sum of all factors of the number 439,980 excluding 439,980?
A: 792,132
The factors of the number 439,980 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7333, 14666, 21999, 29332, 36665, 43998, 73330, 87996, 109995, 146660, 219990, 439980.
If you add them up, you will get the total of 440,772. Now subtract 439,980 to get 792,132