125028240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1061}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 388742976

約数和(自身を除く): 263714736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491, 982, 1061, 1473, 1964, 2122, 2455, 2946, 3183, 3928, 4244, 4910, 5305, 5892, 6366, 7365, 7856, 8488, 9820, 10610, 11784, 12732, 14730, 15915, 16976, 19640, 21220, 23568, 25464, 29460, 31830, 39280, 42440, 50928, 58920, 63660, 84880, 117840, 127320, 254640, 520951, 1041902, 1562853, 2083804, 2604755, 3125706, 4167608, 5209510, 6251412, 7814265, 8335216, 10419020, 12502824, 15628530, 20838040, 25005648, 31257060, 41676080, 62514120, 125028240]

約数ペア:

[(1, 125028240), (2, 62514120), (3, 41676080), (4, 31257060), (5, 25005648), (6, 20838040), (8, 15628530), (10, 12502824), (12, 10419020), (15, 8335216), (16, 7814265), (20, 6251412), (24, 5209510), (30, 4167608), (40, 3125706), (48, 2604755), (60, 2083804), (80, 1562853), (120, 1041902), (240, 520951), (491, 254640), (982, 127320), (1061, 117840), (1473, 84880), (1964, 63660), (2122, 58920), (2455, 50928), (2946, 42440), (3183, 39280), (3928, 31830), (4244, 29460), (4910, 25464), (5305, 23568), (5892, 21220), (6366, 19640), (7365, 16976), (7856, 15915), (8488, 14730), (9820, 12732), (10610, 11784)]