12932820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71849}}^1$

素因数の和:71864

約数の個数: 36

約数和(自身を含む): 39230100

約数和(自身を除く): 26297280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 71849, 143698, 215547, 287396, 359245, 431094, 646641, 718490, 862188, 1077735, 1293282, 1436980, 2155470, 2586564, 3233205, 4310940, 6466410, 12932820]

約数ペア:

[(1, 12932820), (2, 6466410), (3, 4310940), (4, 3233205), (5, 2586564), (6, 2155470), (9, 1436980), (10, 1293282), (12, 1077735), (15, 862188), (18, 718490), (20, 646641), (30, 431094), (36, 359245), (45, 287396), (60, 215547), (90, 143698), (180, 71849)]