243508920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2029241}}^1$

素因数の和:2029255

約数の個数: 32

約数和(自身を含む): 730527120

約数和(自身を除く): 487018200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2029241, 4058482, 6087723, 8116964, 10146205, 12175446, 16233928, 20292410, 24350892, 30438615, 40584820, 48701784, 60877230, 81169640, 121754460, 243508920]

約数ペア:

[(1, 243508920), (2, 121754460), (3, 81169640), (4, 60877230), (5, 48701784), (6, 40584820), (8, 30438615), (10, 24350892), (12, 20292410), (15, 16233928), (20, 12175446), (24, 10146205), (30, 8116964), (40, 6087723), (60, 4058482), (120, 2029241)]