74582560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1610

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 123549920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1559, 1840, 2080, 2392, 2990, 3118, 3680, 4784, 5980, 6236, 7795, 9568, 11960, 12472, 15590, 20267, 23920, 24944, 31180, 35857, 40534, 47840, 49888, 62360, 71714, 81068, 101335, 124720, 143428, 162136, 179285, 202670, 249440, 286856, 324272, 358570, 405340, 466141, 573712, 648544, 717140, 810680, 932282, 1147424, 1434280, 1621360, 1864564, 2330705, 2868560, 3242720, 3729128, 4661410, 5737120, 7458256, 9322820, 14916512, 18645640, 37291280, 74582560]

約数ペア:

[(1, 74582560), (2, 37291280), (4, 18645640), (5, 14916512), (8, 9322820), (10, 7458256), (13, 5737120), (16, 4661410), (20, 3729128), (23, 3242720), (26, 2868560), (32, 2330705), (40, 1864564), (46, 1621360), (52, 1434280), (65, 1147424), (80, 932282), (92, 810680), (104, 717140), (115, 648544), (130, 573712), (160, 466141), (184, 405340), (208, 358570), (230, 324272), (260, 286856), (299, 249440), (368, 202670), (416, 179285), (460, 162136), (520, 143428), (598, 124720), (736, 101335), (920, 81068), (1040, 71714), (1196, 62360), (1495, 49888), (1559, 47840), (1840, 40534), (2080, 35857), (2392, 31180), (2990, 24944), (3118, 23920), (3680, 20267), (4784, 15590), (5980, 12472), (6236, 11960), (7795, 9568)]