Q: What is the sum of all factors of the number 119,920 including 119,920?
A: 279,000
The factors of the number 119,920 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1499, 2998, 5996, 7495, 11992, 14990, 23984, 29980, 59960, 119920.
If you add them up, you will get the total of 279,000.