126290760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1\times {\mathrm{1597}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 379684800

約数和(自身を除く): 253394040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1597, 1977, 2636, 3194, 3295, 3954, 4791, 5272, 6388, 6590, 7908, 7985, 9582, 9885, 12776, 13180, 15816, 15970, 19164, 19770, 23955, 26360, 31940, 38328, 39540, 47910, 63880, 79080, 95820, 191640, 1052423, 2104846, 3157269, 4209692, 5262115, 6314538, 8419384, 10524230, 12629076, 15786345, 21048460, 25258152, 31572690, 42096920, 63145380, 126290760]

約数ペア:

[(1, 126290760), (2, 63145380), (3, 42096920), (4, 31572690), (5, 25258152), (6, 21048460), (8, 15786345), (10, 12629076), (12, 10524230), (15, 8419384), (20, 6314538), (24, 5262115), (30, 4209692), (40, 3157269), (60, 2104846), (120, 1052423), (659, 191640), (1318, 95820), (1597, 79080), (1977, 63880), (2636, 47910), (3194, 39540), (3295, 38328), (3954, 31940), (4791, 26360), (5272, 23955), (6388, 19770), (6590, 19164), (7908, 15970), (7985, 15816), (9582, 13180), (9885, 12776)]