121277367080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{252893}}^1$

素因数の和:253554

約数の個数: 64

約数和(自身を含む): 287692214400

約数和(自身を除く): 166414847320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 631, 760, 1262, 2524, 3155, 5048, 6310, 11989, 12620, 23978, 25240, 47956, 59945, 95912, 119890, 239780, 252893, 479560, 505786, 1011572, 1264465, 2023144, 2528930, 4804967, 5057860, 9609934, 10115720, 19219868, 24024835, 38439736, 48049670, 96099340, 159575483, 192198680, 319150966, 638301932, 797877415, 1276603864, 1595754830, 3031934177, 3191509660, 6063868354, 6383019320, 12127736708, 15159670885, 24255473416, 30319341770, 60638683540, 121277367080]

約数ペア:

[(1, 121277367080), (2, 60638683540), (4, 30319341770), (5, 24255473416), (8, 15159670885), (10, 12127736708), (19, 6383019320), (20, 6063868354), (38, 3191509660), (40, 3031934177), (76, 1595754830), (95, 1276603864), (152, 797877415), (190, 638301932), (380, 319150966), (631, 192198680), (760, 159575483), (1262, 96099340), (2524, 48049670), (3155, 38439736), (5048, 24024835), (6310, 19219868), (11989, 10115720), (12620, 9609934), (23978, 5057860), (25240, 4804967), (47956, 2528930), (59945, 2023144), (95912, 1264465), (119890, 1011572), (239780, 505786), (252893, 479560)]