40092540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{668209}}^1$

素因数の和:668221

約数の個数: 24

約数和(自身を含む): 112259280

約数和(自身を除く): 72166740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 668209, 1336418, 2004627, 2672836, 3341045, 4009254, 6682090, 8018508, 10023135, 13364180, 20046270, 40092540]

約数ペア:

[(1, 40092540), (2, 20046270), (3, 13364180), (4, 10023135), (5, 8018508), (6, 6682090), (10, 4009254), (12, 3341045), (15, 2672836), (20, 2004627), (30, 1336418), (60, 668209)]