89870280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5897}}^1$

素因数の和:6038

約数の個数: 64

約数和(自身を含む): 271779840

約数和(自身を除く): 181909560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 5897, 7620, 11794, 15240, 17691, 23588, 29485, 35382, 47176, 58970, 70764, 88455, 117940, 141528, 176910, 235880, 353820, 707640, 748919, 1497838, 2246757, 2995676, 3744595, 4493514, 5991352, 7489190, 8987028, 11233785, 14978380, 17974056, 22467570, 29956760, 44935140, 89870280]

約数ペア:

[(1, 89870280), (2, 44935140), (3, 29956760), (4, 22467570), (5, 17974056), (6, 14978380), (8, 11233785), (10, 8987028), (12, 7489190), (15, 5991352), (20, 4493514), (24, 3744595), (30, 2995676), (40, 2246757), (60, 1497838), (120, 748919), (127, 707640), (254, 353820), (381, 235880), (508, 176910), (635, 141528), (762, 117940), (1016, 88455), (1270, 70764), (1524, 58970), (1905, 47176), (2540, 35382), (3048, 29485), (3810, 23588), (5080, 17691), (5897, 15240), (7620, 11794)]