42039960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1571}}^1$

素因数の和:1808

約数の個数: 64

約数和(自身を含む): 126766080

約数和(自身を除く): 84726120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1571, 1784, 2230, 2676, 3142, 3345, 4460, 4713, 5352, 6284, 6690, 7855, 8920, 9426, 12568, 13380, 15710, 18852, 23565, 26760, 31420, 37704, 47130, 62840, 94260, 188520, 350333, 700666, 1050999, 1401332, 1751665, 2101998, 2802664, 3503330, 4203996, 5254995, 7006660, 8407992, 10509990, 14013320, 21019980, 42039960]

約数ペア:

[(1, 42039960), (2, 21019980), (3, 14013320), (4, 10509990), (5, 8407992), (6, 7006660), (8, 5254995), (10, 4203996), (12, 3503330), (15, 2802664), (20, 2101998), (24, 1751665), (30, 1401332), (40, 1050999), (60, 700666), (120, 350333), (223, 188520), (446, 94260), (669, 62840), (892, 47130), (1115, 37704), (1338, 31420), (1571, 26760), (1784, 23565), (2230, 18852), (2676, 15710), (3142, 13380), (3345, 12568), (4460, 9426), (4713, 8920), (5352, 7855), (6284, 6690)]