70866960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15541}}^1$

素因数の和:15576

約数の個数: 80

約数和(自身を含む): 231264960

約数和(自身を除く): 160398000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 15541, 31082, 46623, 62164, 77705, 93246, 124328, 155410, 186492, 233115, 248656, 295279, 310820, 372984, 466230, 590558, 621640, 745968, 885837, 932460, 1181116, 1243280, 1476395, 1771674, 1864920, 2362232, 2952790, 3543348, 3729840, 4429185, 4724464, 5905580, 7086696, 8858370, 11811160, 14173392, 17716740, 23622320, 35433480, 70866960]

約数ペア:

[(1, 70866960), (2, 35433480), (3, 23622320), (4, 17716740), (5, 14173392), (6, 11811160), (8, 8858370), (10, 7086696), (12, 5905580), (15, 4724464), (16, 4429185), (19, 3729840), (20, 3543348), (24, 2952790), (30, 2362232), (38, 1864920), (40, 1771674), (48, 1476395), (57, 1243280), (60, 1181116), (76, 932460), (80, 885837), (95, 745968), (114, 621640), (120, 590558), (152, 466230), (190, 372984), (228, 310820), (240, 295279), (285, 248656), (304, 233115), (380, 186492), (456, 155410), (570, 124328), (760, 93246), (912, 77705), (1140, 62164), (1520, 46623), (2280, 31082), (4560, 15541)]