4008540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{66809}}^1$

素因数の和:66821

約数の個数: 24

約数和(自身を含む): 11224080

約数和(自身を除く): 7215540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 66809, 133618, 200427, 267236, 334045, 400854, 668090, 801708, 1002135, 1336180, 2004270, 4008540]

約数ペア:

[(1, 4008540), (2, 2004270), (3, 1336180), (4, 1002135), (5, 801708), (6, 668090), (10, 400854), (12, 334045), (15, 267236), (20, 200427), (30, 133618), (60, 66809)]