Q: What is the sum of all factors of the number 120,345 excluding 120,345?
A: 76,647
The factors of the number 120,345 are: 1, 3, 5, 15, 71, 113, 213, 339, 355, 565, 1065, 1695, 8023, 24069, 40115, 120345.
If you add them up, you will get the total of 120,421. Now subtract 120,345 to get 76,647