Q: What is the sum of all factors of the number 12,360 excluding 12,360?
A: 25,080
The factors of the number 12,360 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360.
If you add them up, you will get the total of 12,385. Now subtract 12,360 to get 25,080