4881180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{81353}}^1$

素因数の和:81365

約数の個数: 24

約数和(自身を含む): 13667472

約数和(自身を除く): 8786292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 81353, 162706, 244059, 325412, 406765, 488118, 813530, 976236, 1220295, 1627060, 2440590, 4881180]

約数ペア:

[(1, 4881180), (2, 2440590), (3, 1627060), (4, 1220295), (5, 976236), (6, 813530), (10, 488118), (12, 406765), (15, 325412), (20, 244059), (30, 162706), (60, 81353)]