166589160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1388243}}^1$

素因数の和:1388257

約数の個数: 32

約数和(自身を含む): 499767840

約数和(自身を除く): 333178680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1388243, 2776486, 4164729, 5552972, 6941215, 8329458, 11105944, 13882430, 16658916, 20823645, 27764860, 33317832, 41647290, 55529720, 83294580, 166589160]

約数ペア:

[(1, 166589160), (2, 83294580), (3, 55529720), (4, 41647290), (5, 33317832), (6, 27764860), (8, 20823645), (10, 16658916), (12, 13882430), (15, 11105944), (20, 8329458), (24, 6941215), (30, 5552972), (40, 4164729), (60, 2776486), (120, 1388243)]