84538920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1627}}^1$

素因数の和:2074

約数の個数: 64

約数和(自身を含む): 254358720

約数和(自身を除く): 169819800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1627, 1732, 2165, 2598, 3254, 3464, 4330, 4881, 5196, 6495, 6508, 8135, 8660, 9762, 10392, 12990, 13016, 16270, 17320, 19524, 24405, 25980, 32540, 39048, 48810, 51960, 65080, 97620, 195240, 704491, 1408982, 2113473, 2817964, 3522455, 4226946, 5635928, 7044910, 8453892, 10567365, 14089820, 16907784, 21134730, 28179640, 42269460, 84538920]

約数ペア:

[(1, 84538920), (2, 42269460), (3, 28179640), (4, 21134730), (5, 16907784), (6, 14089820), (8, 10567365), (10, 8453892), (12, 7044910), (15, 5635928), (20, 4226946), (24, 3522455), (30, 2817964), (40, 2113473), (60, 1408982), (120, 704491), (433, 195240), (866, 97620), (1299, 65080), (1627, 51960), (1732, 48810), (2165, 39048), (2598, 32540), (3254, 25980), (3464, 24405), (4330, 19524), (4881, 17320), (5196, 16270), (6495, 13016), (6508, 12990), (8135, 10392), (8660, 9762)]