22516920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{20849}}^1$

素因数の和:20869

約数の個数: 64

約数和(自身を含む): 75060000

約数和(自身を除く): 52543080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 20849, 41698, 62547, 83396, 104245, 125094, 166792, 187641, 208490, 250188, 312735, 375282, 416980, 500376, 562923, 625470, 750564, 833960, 938205, 1125846, 1250940, 1501128, 1876410, 2251692, 2501880, 2814615, 3752820, 4503384, 5629230, 7505640, 11258460, 22516920]

約数ペア:

[(1, 22516920), (2, 11258460), (3, 7505640), (4, 5629230), (5, 4503384), (6, 3752820), (8, 2814615), (9, 2501880), (10, 2251692), (12, 1876410), (15, 1501128), (18, 1250940), (20, 1125846), (24, 938205), (27, 833960), (30, 750564), (36, 625470), (40, 562923), (45, 500376), (54, 416980), (60, 375282), (72, 312735), (90, 250188), (108, 208490), (120, 187641), (135, 166792), (180, 125094), (216, 104245), (270, 83396), (360, 62547), (540, 41698), (1080, 20849)]