86177640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2131}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 259421760

約数和(自身を除く): 173244120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2131, 2696, 3370, 4044, 4262, 5055, 6393, 6740, 8088, 8524, 10110, 10655, 12786, 13480, 17048, 20220, 21310, 25572, 31965, 40440, 42620, 51144, 63930, 85240, 127860, 255720, 718147, 1436294, 2154441, 2872588, 3590735, 4308882, 5745176, 7181470, 8617764, 10772205, 14362940, 17235528, 21544410, 28725880, 43088820, 86177640]

約数ペア:

[(1, 86177640), (2, 43088820), (3, 28725880), (4, 21544410), (5, 17235528), (6, 14362940), (8, 10772205), (10, 8617764), (12, 7181470), (15, 5745176), (20, 4308882), (24, 3590735), (30, 2872588), (40, 2154441), (60, 1436294), (120, 718147), (337, 255720), (674, 127860), (1011, 85240), (1348, 63930), (1685, 51144), (2022, 42620), (2131, 40440), (2696, 31965), (3370, 25572), (4044, 21310), (4262, 20220), (5055, 17048), (6393, 13480), (6740, 12786), (8088, 10655), (8524, 10110)]