181741620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2539}}^1$

素因数の和:3744

約数の個数: 48

約数和(自身を含む): 509503680

約数和(自身を除く): 327762060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1193, 2386, 2539, 3579, 4772, 5078, 5965, 7158, 7617, 10156, 11930, 12695, 14316, 15234, 17895, 23860, 25390, 30468, 35790, 38085, 50780, 71580, 76170, 152340, 3029027, 6058054, 9087081, 12116108, 15145135, 18174162, 30290270, 36348324, 45435405, 60580540, 90870810, 181741620]

約数ペア:

[(1, 181741620), (2, 90870810), (3, 60580540), (4, 45435405), (5, 36348324), (6, 30290270), (10, 18174162), (12, 15145135), (15, 12116108), (20, 9087081), (30, 6058054), (60, 3029027), (1193, 152340), (2386, 76170), (2539, 71580), (3579, 50780), (4772, 38085), (5078, 35790), (5965, 30468), (7158, 25390), (7617, 23860), (10156, 17895), (11930, 15234), (12695, 14316)]