1380660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23011}}^1$

素因数の和:23023

約数の個数: 24

約数和(自身を含む): 3866016

約数和(自身を除く): 2485356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 23011, 46022, 69033, 92044, 115055, 138066, 230110, 276132, 345165, 460220, 690330, 1380660]

約数ペア:

[(1, 1380660), (2, 690330), (3, 460220), (4, 345165), (5, 276132), (6, 230110), (10, 138066), (12, 115055), (15, 92044), (20, 69033), (30, 46022), (60, 23011)]