15511468020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{258524467}}^1$

素因数の和:258524479

約数の個数: 24

約数和(自身を含む): 43432110624

約数和(自身を除く): 27920642604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 258524467, 517048934, 775573401, 1034097868, 1292622335, 1551146802, 2585244670, 3102293604, 3877867005, 5170489340, 7755734010, 15511468020]

約数ペア:

[(1, 15511468020), (2, 7755734010), (3, 5170489340), (4, 3877867005), (5, 3102293604), (6, 2585244670), (10, 1551146802), (12, 1292622335), (15, 1034097868), (20, 775573401), (30, 517048934), (60, 258524467)]