38246580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23609}}^1$

素因数の和:23630

約数の個数: 60

約数和(自身を含む): 119986020

約数和(自身を除く): 81739440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 23609, 47218, 70827, 94436, 118045, 141654, 212481, 236090, 283308, 354135, 424962, 472180, 637443, 708270, 849924, 1062405, 1274886, 1416540, 1912329, 2124810, 2549772, 3187215, 3824658, 4249620, 6374430, 7649316, 9561645, 12748860, 19123290, 38246580]

約数ペア:

[(1, 38246580), (2, 19123290), (3, 12748860), (4, 9561645), (5, 7649316), (6, 6374430), (9, 4249620), (10, 3824658), (12, 3187215), (15, 2549772), (18, 2124810), (20, 1912329), (27, 1416540), (30, 1274886), (36, 1062405), (45, 849924), (54, 708270), (60, 637443), (81, 472180), (90, 424962), (108, 354135), (135, 283308), (162, 236090), (180, 212481), (270, 141654), (324, 118045), (405, 94436), (540, 70827), (810, 47218), (1620, 23609)]