120897140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 315055104

約数和(自身を除く): 194157964

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 181, 182, 260, 362, 364, 367, 455, 724, 734, 905, 910, 1267, 1468, 1810, 1820, 1835, 2353, 2534, 2569, 3620, 3670, 4706, 4771, 5068, 5138, 6335, 7340, 9412, 9542, 10276, 11765, 12670, 12845, 16471, 19084, 23530, 23855, 25340, 25690, 32942, 33397, 47060, 47710, 51380, 65884, 66427, 66794, 82355, 95420, 132854, 133588, 164710, 166985, 265708, 329420, 332135, 333970, 464989, 664270, 667940, 863551, 929978, 1328540, 1727102, 1859956, 2324945, 3454204, 4317755, 4649890, 6044857, 8635510, 9299780, 12089714, 17271020, 24179428, 30224285, 60448570, 120897140]

約数ペア:

[(1, 120897140), (2, 60448570), (4, 30224285), (5, 24179428), (7, 17271020), (10, 12089714), (13, 9299780), (14, 8635510), (20, 6044857), (26, 4649890), (28, 4317755), (35, 3454204), (52, 2324945), (65, 1859956), (70, 1727102), (91, 1328540), (130, 929978), (140, 863551), (181, 667940), (182, 664270), (260, 464989), (362, 333970), (364, 332135), (367, 329420), (455, 265708), (724, 166985), (734, 164710), (905, 133588), (910, 132854), (1267, 95420), (1468, 82355), (1810, 66794), (1820, 66427), (1835, 65884), (2353, 51380), (2534, 47710), (2569, 47060), (3620, 33397), (3670, 32942), (4706, 25690), (4771, 25340), (5068, 23855), (5138, 23530), (6335, 19084), (7340, 16471), (9412, 12845), (9542, 12670), (10276, 11765)]