24018420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{400307}}^1$

素因数の和:400319

約数の個数: 24

約数和(自身を含む): 67251744

約数和(自身を除く): 43233324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 400307, 800614, 1200921, 1601228, 2001535, 2401842, 4003070, 4803684, 6004605, 8006140, 12009210, 24018420]

約数ペア:

[(1, 24018420), (2, 12009210), (3, 8006140), (4, 6004605), (5, 4803684), (6, 4003070), (10, 2401842), (12, 2001535), (15, 1601228), (20, 1200921), (30, 800614), (60, 400307)]