Q: What is the sum of all factors of the number 279,960 excluding 279,960?
A: 560,280
The factors of the number 279,960 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2333, 4666, 6999, 9332, 11665, 13998, 18664, 23330, 27996, 34995, 46660, 55992, 69990, 93320, 139980, 279960.
If you add them up, you will get the total of 280,520. Now subtract 279,960 to get 560,280