4582920

素因数分解:

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

素因数の和:406

約数の個数: 64

約数和(自身を含む): 13890240

約数和(自身を除く): 9307320

約数列:

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

約数ペア:

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