13557480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{112979}}^1$

素因数の和:112993

約数の個数: 32

約数和(自身を含む): 40672800

約数和(自身を除く): 27115320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 112979, 225958, 338937, 451916, 564895, 677874, 903832, 1129790, 1355748, 1694685, 2259580, 2711496, 3389370, 4519160, 6778740, 13557480]

約数ペア:

[(1, 13557480), (2, 6778740), (3, 4519160), (4, 3389370), (5, 2711496), (6, 2259580), (8, 1694685), (10, 1355748), (12, 1129790), (15, 903832), (20, 677874), (24, 564895), (30, 451916), (40, 338937), (60, 225958), (120, 112979)]