15943020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{265717}}^1$

素因数の和:265729

約数の個数: 24

約数和(自身を含む): 44640624

約数和(自身を除く): 28697604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 265717, 531434, 797151, 1062868, 1328585, 1594302, 2657170, 3188604, 3985755, 5314340, 7971510, 15943020]

約数ペア:

[(1, 15943020), (2, 7971510), (3, 5314340), (4, 3985755), (5, 3188604), (6, 2657170), (10, 1594302), (12, 1328585), (15, 1062868), (20, 797151), (30, 531434), (60, 265717)]