The factors of the number 53,978,240 are: 1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 152, 160, 184, 190, 193, 230, 304, 320, 368, 380, 386, 437, 460, 608, 640, 736, 760, 772, 874, 920, 965, 1216, 1472, 1520, 1544, 1748, 1840, 1930, 2185, 2432, 2944, 3040, 3088, 3496, 3667, 3680, 3860, 4370, 4439, 6080, 6176, 6992, 7334, 7360, 7720, 8740, 8878, 12160, 12352, 13984, 14668, 14720, 15440, 17480, 17756, 18335, 22195, 24704, 27968, 29336, 30880, 34960, 35512, 36670, 44390, 55936, 58672, 61760, 69920, 71024, 73340, 84341, 88780, 117344, 123520, 139840, 142048, 146680, 168682, 177560, 234688, 279680, 284096, 293360, 337364, 355120, 421705, 469376, 568192, 586720, 674728, 710240, 843410, 1173440, 1349456, 1420480, 1686820, 2346880, 2698912, 2840960, 3373640, 5397824, 6747280, 10795648, 13494560, 26989120, 53978240.
If you add them up, you will get the total of 142,473,600.