Q: What is the sum of all factors of the number 343,120 excluding 343,120?
A: 454,820
The factors of the number 343,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4289, 8578, 17156, 21445, 34312, 42890, 68624, 85780, 171560, 343120.
If you add them up, you will get the total of 343,574. Now subtract 343,120 to get 454,820