Q: What is the sum of all factors of the number 270,040 excluding 270,040?
A: 355,640
The factors of the number 270,040 are: 1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 157, 172, 215, 314, 344, 430, 628, 785, 860, 1256, 1570, 1720, 3140, 6280, 6751, 13502, 27004, 33755, 54008, 67510, 135020, 270040.
If you add them up, you will get the total of 270,395. Now subtract 270,040 to get 355,640