2677620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4057}}^1$

素因数の和:4080

約数の個数: 48

約数和(自身を含む): 8180928

約数和(自身を除く): 5503308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 4057, 8114, 12171, 16228, 20285, 24342, 40570, 44627, 48684, 60855, 81140, 89254, 121710, 133881, 178508, 223135, 243420, 267762, 446270, 535524, 669405, 892540, 1338810, 2677620]

約数ペア:

[(1, 2677620), (2, 1338810), (3, 892540), (4, 669405), (5, 535524), (6, 446270), (10, 267762), (11, 243420), (12, 223135), (15, 178508), (20, 133881), (22, 121710), (30, 89254), (33, 81140), (44, 60855), (55, 48684), (60, 44627), (66, 40570), (110, 24342), (132, 20285), (165, 16228), (220, 12171), (330, 8114), (660, 4057)]