13042440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{36229}}^1$

素因数の和:36246

約数の個数: 48

約数和(自身を含む): 42389100

約数和(自身を除く): 29346660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 36229, 72458, 108687, 144916, 181145, 217374, 289832, 326061, 362290, 434748, 543435, 652122, 724580, 869496, 1086870, 1304244, 1449160, 1630305, 2173740, 2608488, 3260610, 4347480, 6521220, 13042440]

約数ペア:

[(1, 13042440), (2, 6521220), (3, 4347480), (4, 3260610), (5, 2608488), (6, 2173740), (8, 1630305), (9, 1449160), (10, 1304244), (12, 1086870), (15, 869496), (18, 724580), (20, 652122), (24, 543435), (30, 434748), (36, 362290), (40, 326061), (45, 289832), (60, 217374), (72, 181145), (90, 144916), (120, 108687), (180, 72458), (360, 36229)]