The factors of the number 4,515,000 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 43, 50, 56, 60, 70, 75, 84, 86, 100, 105, 120, 125, 129, 140, 150, 168, 172, 175, 200, 210, 215, 250, 258, 280, 300, 301, 344, 350, 375, 420, 430, 500, 516, 525, 600, 602, 625, 645, 700, 750, 840, 860, 875, 903, 1000, 1032, 1050, 1075, 1204, 1250, 1290, 1400, 1500, 1505, 1720, 1750, 1806, 1875, 2100, 2150, 2408, 2500, 2580, 2625, 3000, 3010, 3225, 3500, 3612, 3750, 4200, 4300, 4375, 4515, 5000, 5160, 5250, 5375, 6020, 6450, 7000, 7224, 7500, 7525, 8600, 8750, 9030, 10500, 10750, 12040, 12900, 13125, 15000, 15050, 16125, 17500, 18060, 21000, 21500, 22575, 25800, 26250, 26875, 30100, 32250, 35000, 36120, 37625, 43000, 45150, 52500, 53750, 60200, 64500, 75250, 80625, 90300, 105000, 107500, 112875, 129000, 150500, 161250, 180600, 188125, 215000, 225750, 301000, 322500, 376250, 451500, 564375, 645000, 752500, 903000, 1128750, 1505000, 2257500, 4515000.
If you add them up, you will get the total of 16,494,720.