140947080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37889}}^1$

素因数の和:37934

約数の個数: 64

約数和(自身を含む): 436492800

約数和(自身を除く): 295545720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 37889, 75778, 113667, 151556, 189445, 227334, 303112, 378890, 454668, 568335, 757780, 909336, 1136670, 1174559, 1515560, 2273340, 2349118, 3523677, 4546680, 4698236, 5872795, 7047354, 9396472, 11745590, 14094708, 17618385, 23491180, 28189416, 35236770, 46982360, 70473540, 140947080]

約数ペア:

[(1, 140947080), (2, 70473540), (3, 46982360), (4, 35236770), (5, 28189416), (6, 23491180), (8, 17618385), (10, 14094708), (12, 11745590), (15, 9396472), (20, 7047354), (24, 5872795), (30, 4698236), (31, 4546680), (40, 3523677), (60, 2349118), (62, 2273340), (93, 1515560), (120, 1174559), (124, 1136670), (155, 909336), (186, 757780), (248, 568335), (310, 454668), (372, 378890), (465, 303112), (620, 227334), (744, 189445), (930, 151556), (1240, 113667), (1860, 75778), (3720, 37889)]