90857160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{84127}}^1$

素因数の和:84147

約数の個数: 64

約数和(自身を含む): 302860800

約数和(自身を除く): 212003640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 84127, 168254, 252381, 336508, 420635, 504762, 673016, 757143, 841270, 1009524, 1261905, 1514286, 1682540, 2019048, 2271429, 2523810, 3028572, 3365080, 3785715, 4542858, 5047620, 6057144, 7571430, 9085716, 10095240, 11357145, 15142860, 18171432, 22714290, 30285720, 45428580, 90857160]

約数ペア:

[(1, 90857160), (2, 45428580), (3, 30285720), (4, 22714290), (5, 18171432), (6, 15142860), (8, 11357145), (9, 10095240), (10, 9085716), (12, 7571430), (15, 6057144), (18, 5047620), (20, 4542858), (24, 3785715), (27, 3365080), (30, 3028572), (36, 2523810), (40, 2271429), (45, 2019048), (54, 1682540), (60, 1514286), (72, 1261905), (90, 1009524), (108, 841270), (120, 757143), (135, 673016), (180, 504762), (216, 420635), (270, 336508), (360, 252381), (540, 168254), (1080, 84127)]