165631440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53087}}^1$

素因数の和:53116

約数の個数: 80

約数和(自身を含む): 552964608

約数和(自身を除く): 387333168

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, 53087, 106174, 159261, 212348, 265435, 318522, 424696, 530870, 637044, 690131, 796305, 849392, 1061740, 1274088, 1380262, 1592610, 2070393, 2123480, 2548176, 2760524, 3185220, 3450655, 4140786, 4246960, 5521048, 6370440, 6901310, 8281572, 10351965, 11042096, 12740880, 13802620, 16563144, 20703930, 27605240, 33126288, 41407860, 55210480, 82815720, 165631440]

約数ペア:

[(1, 165631440), (2, 82815720), (3, 55210480), (4, 41407860), (5, 33126288), (6, 27605240), (8, 20703930), (10, 16563144), (12, 13802620), (13, 12740880), (15, 11042096), (16, 10351965), (20, 8281572), (24, 6901310), (26, 6370440), (30, 5521048), (39, 4246960), (40, 4140786), (48, 3450655), (52, 3185220), (60, 2760524), (65, 2548176), (78, 2123480), (80, 2070393), (104, 1592610), (120, 1380262), (130, 1274088), (156, 1061740), (195, 849392), (208, 796305), (240, 690131), (260, 637044), (312, 530870), (390, 424696), (520, 318522), (624, 265435), (780, 212348), (1040, 159261), (1560, 106174), (3120, 53087)]