67262520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43117}}^1$

素因数の和:43144

約数の個数: 64

約数和(自身を含む): 217314720

約数和(自身を除く): 150052200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 43117, 86234, 129351, 172468, 215585, 258702, 344936, 431170, 517404, 560521, 646755, 862340, 1034808, 1121042, 1293510, 1681563, 1724680, 2242084, 2587020, 2802605, 3363126, 4484168, 5174040, 5605210, 6726252, 8407815, 11210420, 13452504, 16815630, 22420840, 33631260, 67262520]

約数ペア:

[(1, 67262520), (2, 33631260), (3, 22420840), (4, 16815630), (5, 13452504), (6, 11210420), (8, 8407815), (10, 6726252), (12, 5605210), (13, 5174040), (15, 4484168), (20, 3363126), (24, 2802605), (26, 2587020), (30, 2242084), (39, 1724680), (40, 1681563), (52, 1293510), (60, 1121042), (65, 1034808), (78, 862340), (104, 646755), (120, 560521), (130, 517404), (156, 431170), (195, 344936), (260, 258702), (312, 215585), (390, 172468), (520, 129351), (780, 86234), (1560, 43117)]