40467660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{674461}}^1$

素因数の和:674473

約数の個数: 24

約数和(自身を含む): 113309616

約数和(自身を除く): 72841956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 674461, 1348922, 2023383, 2697844, 3372305, 4046766, 6744610, 8093532, 10116915, 13489220, 20233830, 40467660]

約数ペア:

[(1, 40467660), (2, 20233830), (3, 13489220), (4, 10116915), (5, 8093532), (6, 6744610), (10, 4046766), (12, 3372305), (15, 2697844), (20, 2023383), (30, 1348922), (60, 674461)]