805260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13421}}^1$

素因数の和:13433

約数の個数: 24

約数和(自身を含む): 2254896

約数和(自身を除く): 1449636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 13421, 26842, 40263, 53684, 67105, 80526, 134210, 161052, 201315, 268420, 402630, 805260]

約数ペア:

[(1, 805260), (2, 402630), (3, 268420), (4, 201315), (5, 161052), (6, 134210), (10, 80526), (12, 67105), (15, 53684), (20, 40263), (30, 26842), (60, 13421)]