42794040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1571}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 129029760

約数和(自身を除く): 86235720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1571, 1816, 2270, 2724, 3142, 3405, 4540, 4713, 5448, 6284, 6810, 7855, 9080, 9426, 12568, 13620, 15710, 18852, 23565, 27240, 31420, 37704, 47130, 62840, 94260, 188520, 356617, 713234, 1069851, 1426468, 1783085, 2139702, 2852936, 3566170, 4279404, 5349255, 7132340, 8558808, 10698510, 14264680, 21397020, 42794040]

約数ペア:

[(1, 42794040), (2, 21397020), (3, 14264680), (4, 10698510), (5, 8558808), (6, 7132340), (8, 5349255), (10, 4279404), (12, 3566170), (15, 2852936), (20, 2139702), (24, 1783085), (30, 1426468), (40, 1069851), (60, 713234), (120, 356617), (227, 188520), (454, 94260), (681, 62840), (908, 47130), (1135, 37704), (1362, 31420), (1571, 27240), (1816, 23565), (2270, 18852), (2724, 15710), (3142, 13620), (3405, 12568), (4540, 9426), (4713, 9080), (5448, 7855), (6284, 6810)]