The factors of the number 1,527,960 are: 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 107, 119, 120, 136, 140, 168, 170, 204, 210, 214, 238, 255, 280, 321, 340, 357, 408, 420, 428, 476, 510, 535, 595, 642, 680, 714, 749, 840, 856, 952, 1020, 1070, 1190, 1284, 1428, 1498, 1605, 1785, 1819, 2040, 2140, 2247, 2380, 2568, 2856, 2996, 3210, 3570, 3638, 3745, 4280, 4494, 4760, 5457, 5992, 6420, 7140, 7276, 7490, 8988, 9095, 10914, 11235, 12733, 12840, 14280, 14552, 14980, 17976, 18190, 21828, 22470, 25466, 27285, 29960, 36380, 38199, 43656, 44940, 50932, 54570, 63665, 72760, 76398, 89880, 101864, 109140, 127330, 152796, 190995, 218280, 254660, 305592, 381990, 509320, 763980, 1527960.
If you add them up, you will get the total of 5,598,720.