55808880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1831}}^1$

素因数の和:1974

約数の個数: 80

約数和(自身を含む): 174465024

約数和(自身を除く): 118656144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1831, 1905, 2032, 2540, 3048, 3662, 3810, 5080, 5493, 6096, 7324, 7620, 9155, 10160, 10986, 14648, 15240, 18310, 21972, 27465, 29296, 30480, 36620, 43944, 54930, 73240, 87888, 109860, 146480, 219720, 232537, 439440, 465074, 697611, 930148, 1162685, 1395222, 1860296, 2325370, 2790444, 3488055, 3720592, 4650740, 5580888, 6976110, 9301480, 11161776, 13952220, 18602960, 27904440, 55808880]

約数ペア:

[(1, 55808880), (2, 27904440), (3, 18602960), (4, 13952220), (5, 11161776), (6, 9301480), (8, 6976110), (10, 5580888), (12, 4650740), (15, 3720592), (16, 3488055), (20, 2790444), (24, 2325370), (30, 1860296), (40, 1395222), (48, 1162685), (60, 930148), (80, 697611), (120, 465074), (127, 439440), (240, 232537), (254, 219720), (381, 146480), (508, 109860), (635, 87888), (762, 73240), (1016, 54930), (1270, 43944), (1524, 36620), (1831, 30480), (1905, 29296), (2032, 27465), (2540, 21972), (3048, 18310), (3662, 15240), (3810, 14648), (5080, 10986), (5493, 10160), (6096, 9155), (7324, 7620)]