11543580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21377}}^1$

素因数の和:21395

約数の個数: 48

約数和(自身を含む): 35915040

約数和(自身を除く): 24371460

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, 21377, 42754, 64131, 85508, 106885, 128262, 192393, 213770, 256524, 320655, 384786, 427540, 577179, 641310, 769572, 961965, 1154358, 1282620, 1923930, 2308716, 2885895, 3847860, 5771790, 11543580]

約数ペア:

[(1, 11543580), (2, 5771790), (3, 3847860), (4, 2885895), (5, 2308716), (6, 1923930), (9, 1282620), (10, 1154358), (12, 961965), (15, 769572), (18, 641310), (20, 577179), (27, 427540), (30, 384786), (36, 320655), (45, 256524), (54, 213770), (60, 192393), (90, 128262), (108, 106885), (135, 85508), (180, 64131), (270, 42754), (540, 21377)]