9165840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 28706496

約数和(自身を除く): 19540656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 211, 240, 362, 422, 543, 633, 724, 844, 905, 1055, 1086, 1266, 1448, 1688, 1810, 2110, 2172, 2532, 2715, 2896, 3165, 3376, 3620, 4220, 4344, 5064, 5430, 6330, 7240, 8440, 8688, 10128, 10860, 12660, 14480, 16880, 21720, 25320, 38191, 43440, 50640, 76382, 114573, 152764, 190955, 229146, 305528, 381910, 458292, 572865, 611056, 763820, 916584, 1145730, 1527640, 1833168, 2291460, 3055280, 4582920, 9165840]

約数ペア:

[(1, 9165840), (2, 4582920), (3, 3055280), (4, 2291460), (5, 1833168), (6, 1527640), (8, 1145730), (10, 916584), (12, 763820), (15, 611056), (16, 572865), (20, 458292), (24, 381910), (30, 305528), (40, 229146), (48, 190955), (60, 152764), (80, 114573), (120, 76382), (181, 50640), (211, 43440), (240, 38191), (362, 25320), (422, 21720), (543, 16880), (633, 14480), (724, 12660), (844, 10860), (905, 10128), (1055, 8688), (1086, 8440), (1266, 7240), (1448, 6330), (1688, 5430), (1810, 5064), (2110, 4344), (2172, 4220), (2532, 3620), (2715, 3376), (2896, 3165)]