4880940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{81349}}^1$

素因数の和:81361

約数の個数: 24

約数和(自身を含む): 13666800

約数和(自身を除く): 8785860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 81349, 162698, 244047, 325396, 406745, 488094, 813490, 976188, 1220235, 1626980, 2440470, 4880940]

約数ペア:

[(1, 4880940), (2, 2440470), (3, 1626980), (4, 1220235), (5, 976188), (6, 813490), (10, 488094), (12, 406745), (15, 325396), (20, 244047), (30, 162698), (60, 81349)]