13431240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37309}}^1$

素因数の和:37326

約数の個数: 48

約数和(自身を含む): 43652700

約数和(自身を除く): 30221460

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, 37309, 74618, 111927, 149236, 186545, 223854, 298472, 335781, 373090, 447708, 559635, 671562, 746180, 895416, 1119270, 1343124, 1492360, 1678905, 2238540, 2686248, 3357810, 4477080, 6715620, 13431240]

約数ペア:

[(1, 13431240), (2, 6715620), (3, 4477080), (4, 3357810), (5, 2686248), (6, 2238540), (8, 1678905), (9, 1492360), (10, 1343124), (12, 1119270), (15, 895416), (18, 746180), (20, 671562), (24, 559635), (30, 447708), (36, 373090), (40, 335781), (45, 298472), (60, 223854), (72, 186545), (90, 149236), (120, 111927), (180, 74618), (360, 37309)]