Q: What is the sum of all factors of the number 69,240 excluding 69,240?
A: 138,840
The factors of the number 69,240 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1154, 1731, 2308, 2885, 3462, 4616, 5770, 6924, 8655, 11540, 13848, 17310, 23080, 34620, 69240.
If you add them up, you will get the total of 69,378. Now subtract 69,240 to get 138,840