4815780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{80263}}^1$

素因数の和:80275

約数の個数: 24

約数和(自身を含む): 13484352

約数和(自身を除く): 8668572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 80263, 160526, 240789, 321052, 401315, 481578, 802630, 963156, 1203945, 1605260, 2407890, 4815780]

約数ペア:

[(1, 4815780), (2, 2407890), (3, 1605260), (4, 1203945), (5, 963156), (6, 802630), (10, 481578), (12, 401315), (15, 321052), (20, 240789), (30, 160526), (60, 80263)]