4383180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{8117}}^1$

素因数の和:8135

約数の個数: 48

約数和(自身を含む): 13638240

約数和(自身を除く): 9255060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 8117, 16234, 24351, 32468, 40585, 48702, 73053, 81170, 97404, 121755, 146106, 162340, 219159, 243510, 292212, 365265, 438318, 487020, 730530, 876636, 1095795, 1461060, 2191590, 4383180]

約数ペア:

[(1, 4383180), (2, 2191590), (3, 1461060), (4, 1095795), (5, 876636), (6, 730530), (9, 487020), (10, 438318), (12, 365265), (15, 292212), (18, 243510), (20, 219159), (27, 162340), (30, 146106), (36, 121755), (45, 97404), (54, 81170), (60, 73053), (90, 48702), (108, 40585), (135, 32468), (180, 24351), (270, 16234), (540, 8117)]