120150920

素因数分解:

$2^3\times 5^1\times {\mathrm{3003773}}^1$

素因数の和:3003784

約数の個数: 16

約数和(自身を含む): 270339660

約数和(自身を除く): 150188740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3003773, 6007546, 12015092, 15018865, 24030184, 30037730, 60075460, 120150920]

約数ペア:

[(1, 120150920), (2, 60075460), (4, 30037730), (5, 24030184), (8, 15018865), (10, 12015092), (20, 6007546), (40, 3003773)]