63156840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{526307}}^1$

素因数の和:526321

約数の個数: 32

約数和(自身を含む): 189470880

約数和(自身を除く): 126314040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 526307, 1052614, 1578921, 2105228, 2631535, 3157842, 4210456, 5263070, 6315684, 7894605, 10526140, 12631368, 15789210, 21052280, 31578420, 63156840]

約数ペア:

[(1, 63156840), (2, 31578420), (3, 21052280), (4, 15789210), (5, 12631368), (6, 10526140), (8, 7894605), (10, 6315684), (12, 5263070), (15, 4210456), (20, 3157842), (24, 2631535), (30, 2105228), (40, 1578921), (60, 1052614), (120, 526307)]