71576760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5791}}^1$

素因数の和:5908

約数の個数: 64

約数和(自身を含む): 216852480

約数和(自身を除く): 145275720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 5791, 6180, 11582, 12360, 17373, 23164, 28955, 34746, 46328, 57910, 69492, 86865, 115820, 138984, 173730, 231640, 347460, 596473, 694920, 1192946, 1789419, 2385892, 2982365, 3578838, 4771784, 5964730, 7157676, 8947095, 11929460, 14315352, 17894190, 23858920, 35788380, 71576760]

約数ペア:

[(1, 71576760), (2, 35788380), (3, 23858920), (4, 17894190), (5, 14315352), (6, 11929460), (8, 8947095), (10, 7157676), (12, 5964730), (15, 4771784), (20, 3578838), (24, 2982365), (30, 2385892), (40, 1789419), (60, 1192946), (103, 694920), (120, 596473), (206, 347460), (309, 231640), (412, 173730), (515, 138984), (618, 115820), (824, 86865), (1030, 69492), (1236, 57910), (1545, 46328), (2060, 34746), (2472, 28955), (3090, 23164), (4120, 17373), (5791, 12360), (6180, 11582)]