125819880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 391288320

約数和(自身を除く): 265468440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 73, 106, 120, 146, 159, 212, 219, 265, 271, 292, 318, 365, 424, 438, 530, 542, 584, 636, 730, 795, 813, 876, 1060, 1084, 1095, 1272, 1355, 1460, 1590, 1626, 1752, 2120, 2168, 2190, 2710, 2920, 3180, 3252, 3869, 4065, 4380, 5420, 6360, 6504, 7738, 8130, 8760, 10840, 11607, 14363, 15476, 16260, 19345, 19783, 23214, 28726, 30952, 32520, 38690, 39566, 43089, 46428, 57452, 58035, 59349, 71815, 77380, 79132, 86178, 92856, 98915, 114904, 116070, 118698, 143630, 154760, 158264, 172356, 197830, 215445, 232140, 237396, 287260, 296745, 344712, 395660, 430890, 464280, 474792, 574520, 593490, 791320, 861780, 1048499, 1186980, 1723560, 2096998, 2373960, 3145497, 4193996, 5242495, 6290994, 8387992, 10484990, 12581988, 15727485, 20969980, 25163976, 31454970, 41939960, 62909940, 125819880]

約数ペア:

[(1, 125819880), (2, 62909940), (3, 41939960), (4, 31454970), (5, 25163976), (6, 20969980), (8, 15727485), (10, 12581988), (12, 10484990), (15, 8387992), (20, 6290994), (24, 5242495), (30, 4193996), (40, 3145497), (53, 2373960), (60, 2096998), (73, 1723560), (106, 1186980), (120, 1048499), (146, 861780), (159, 791320), (212, 593490), (219, 574520), (265, 474792), (271, 464280), (292, 430890), (318, 395660), (365, 344712), (424, 296745), (438, 287260), (530, 237396), (542, 232140), (584, 215445), (636, 197830), (730, 172356), (795, 158264), (813, 154760), (876, 143630), (1060, 118698), (1084, 116070), (1095, 114904), (1272, 98915), (1355, 92856), (1460, 86178), (1590, 79132), (1626, 77380), (1752, 71815), (2120, 59349), (2168, 58035), (2190, 57452), (2710, 46428), (2920, 43089), (3180, 39566), (3252, 38690), (3869, 32520), (4065, 30952), (4380, 28726), (5420, 23214), (6360, 19783), (6504, 19345), (7738, 16260), (8130, 15476), (8760, 14363), (10840, 11607)]