12986460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{24049}}^1$

素因数の和:24067

約数の個数: 48

約数和(自身を含む): 40404000

約数和(自身を除く): 27417540

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, 24049, 48098, 72147, 96196, 120245, 144294, 216441, 240490, 288588, 360735, 432882, 480980, 649323, 721470, 865764, 1082205, 1298646, 1442940, 2164410, 2597292, 3246615, 4328820, 6493230, 12986460]

約数ペア:

[(1, 12986460), (2, 6493230), (3, 4328820), (4, 3246615), (5, 2597292), (6, 2164410), (9, 1442940), (10, 1298646), (12, 1082205), (15, 865764), (18, 721470), (20, 649323), (27, 480980), (30, 432882), (36, 360735), (45, 288588), (54, 240490), (60, 216441), (90, 144294), (108, 120245), (135, 96196), (180, 72147), (270, 48098), (540, 24049)]