77317620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5347}}^1$

素因数の和:5600

約数の個数: 48

約数和(自身を含む): 217428288

約数和(自身を除く): 140110668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 723, 964, 1205, 1446, 2410, 2892, 3615, 4820, 5347, 7230, 10694, 14460, 16041, 21388, 26735, 32082, 53470, 64164, 80205, 106940, 160410, 320820, 1288627, 2577254, 3865881, 5154508, 6443135, 7731762, 12886270, 15463524, 19329405, 25772540, 38658810, 77317620]

約数ペア:

[(1, 77317620), (2, 38658810), (3, 25772540), (4, 19329405), (5, 15463524), (6, 12886270), (10, 7731762), (12, 6443135), (15, 5154508), (20, 3865881), (30, 2577254), (60, 1288627), (241, 320820), (482, 160410), (723, 106940), (964, 80205), (1205, 64164), (1446, 53470), (2410, 32082), (2892, 26735), (3615, 21388), (4820, 16041), (5347, 14460), (7230, 10694)]