28822740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{480379}}^1$

素因数の和:480391

約数の個数: 24

約数和(自身を含む): 80703840

約数和(自身を除く): 51881100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 480379, 960758, 1441137, 1921516, 2401895, 2882274, 4803790, 5764548, 7205685, 9607580, 14411370, 28822740]

約数ペア:

[(1, 28822740), (2, 14411370), (3, 9607580), (4, 7205685), (5, 5764548), (6, 4803790), (10, 2882274), (12, 2401895), (15, 1921516), (20, 1441137), (30, 960758), (60, 480379)]