255791460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{4127}}^1$

素因数の和:5172

約数の個数: 48

約数和(自身を含む): 717083136

約数和(自身を除く): 461291676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1033, 2066, 3099, 4127, 4132, 5165, 6198, 8254, 10330, 12381, 12396, 15495, 16508, 20635, 20660, 24762, 30990, 41270, 49524, 61905, 61980, 82540, 123810, 247620, 4263191, 8526382, 12789573, 17052764, 21315955, 25579146, 42631910, 51158292, 63947865, 85263820, 127895730, 255791460]

約数ペア:

[(1, 255791460), (2, 127895730), (3, 85263820), (4, 63947865), (5, 51158292), (6, 42631910), (10, 25579146), (12, 21315955), (15, 17052764), (20, 12789573), (30, 8526382), (60, 4263191), (1033, 247620), (2066, 123810), (3099, 82540), (4127, 61980), (4132, 61905), (5165, 49524), (6198, 41270), (8254, 30990), (10330, 24762), (12381, 20660), (12396, 20635), (15495, 16508)]