Q: What is the sum of all factors of the number 371,480 excluding 371,480?
A: 490,360
The factors of the number 371,480 are: 1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 251, 296, 370, 502, 740, 1004, 1255, 1480, 2008, 2510, 5020, 9287, 10040, 18574, 37148, 46435, 74296, 92870, 185740, 371480.
If you add them up, you will get the total of 371,970. Now subtract 371,480 to get 490,360