47918040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2069}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 144568800

約数和(自身を除く): 96650760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2069, 2316, 2895, 3860, 4138, 4632, 5790, 6207, 7720, 8276, 10345, 11580, 12414, 16552, 20690, 23160, 24828, 31035, 41380, 49656, 62070, 82760, 124140, 248280, 399317, 798634, 1197951, 1597268, 1996585, 2395902, 3194536, 3993170, 4791804, 5989755, 7986340, 9583608, 11979510, 15972680, 23959020, 47918040]

約数ペア:

[(1, 47918040), (2, 23959020), (3, 15972680), (4, 11979510), (5, 9583608), (6, 7986340), (8, 5989755), (10, 4791804), (12, 3993170), (15, 3194536), (20, 2395902), (24, 1996585), (30, 1597268), (40, 1197951), (60, 798634), (120, 399317), (193, 248280), (386, 124140), (579, 82760), (772, 62070), (965, 49656), (1158, 41380), (1544, 31035), (1930, 24828), (2069, 23160), (2316, 20690), (2895, 16552), (3860, 12414), (4138, 11580), (4632, 10345), (5790, 8276), (6207, 7720)]