55938480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17929}}^1$

素因数の和:17958

約数の個数: 80

約数和(自身を含む): 186758880

約数和(自身を除く): 130820400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 17929, 35858, 53787, 71716, 89645, 107574, 143432, 179290, 215148, 233077, 268935, 286864, 358580, 430296, 466154, 537870, 699231, 717160, 860592, 932308, 1075740, 1165385, 1398462, 1434320, 1864616, 2151480, 2330770, 2796924, 3496155, 3729232, 4302960, 4661540, 5593848, 6992310, 9323080, 11187696, 13984620, 18646160, 27969240, 55938480]

約数ペア:

[(1, 55938480), (2, 27969240), (3, 18646160), (4, 13984620), (5, 11187696), (6, 9323080), (8, 6992310), (10, 5593848), (12, 4661540), (13, 4302960), (15, 3729232), (16, 3496155), (20, 2796924), (24, 2330770), (26, 2151480), (30, 1864616), (39, 1434320), (40, 1398462), (48, 1165385), (52, 1075740), (60, 932308), (65, 860592), (78, 717160), (80, 699231), (104, 537870), (120, 466154), (130, 430296), (156, 358580), (195, 286864), (208, 268935), (240, 233077), (260, 215148), (312, 179290), (390, 143432), (520, 107574), (624, 89645), (780, 71716), (1040, 53787), (1560, 35858), (3120, 17929)]