1528811460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{772127}}^1$

素因数の和:772153

約数の個数: 72

約数和(自身を含む): 5058982656

約数和(自身を除く): 3530171196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 772127, 1544254, 2316381, 3088508, 3860635, 4632762, 6949143, 7721270, 8493397, 9265524, 11581905, 13898286, 15442540, 16986794, 23163810, 25480191, 27796572, 33973588, 34745715, 42466985, 46327620, 50960382, 69491430, 76440573, 84933970, 101920764, 127400955, 138982860, 152881146, 169867940, 254801910, 305762292, 382202865, 509603820, 764405730, 1528811460]

約数ペア:

[(1, 1528811460), (2, 764405730), (3, 509603820), (4, 382202865), (5, 305762292), (6, 254801910), (9, 169867940), (10, 152881146), (11, 138982860), (12, 127400955), (15, 101920764), (18, 84933970), (20, 76440573), (22, 69491430), (30, 50960382), (33, 46327620), (36, 42466985), (44, 34745715), (45, 33973588), (55, 27796572), (60, 25480191), (66, 23163810), (90, 16986794), (99, 15442540), (110, 13898286), (132, 11581905), (165, 9265524), (180, 8493397), (198, 7721270), (220, 6949143), (330, 4632762), (396, 3860635), (495, 3088508), (660, 2316381), (990, 1544254), (1980, 772127)]