24812820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137849}}^1$

素因数の和:137864

約数の個数: 36

約数和(自身を含む): 75266100

約数和(自身を除く): 50453280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 137849, 275698, 413547, 551396, 689245, 827094, 1240641, 1378490, 1654188, 2067735, 2481282, 2756980, 4135470, 4962564, 6203205, 8270940, 12406410, 24812820]

約数ペア:

[(1, 24812820), (2, 12406410), (3, 8270940), (4, 6203205), (5, 4962564), (6, 4135470), (9, 2756980), (10, 2481282), (12, 2067735), (15, 1654188), (18, 1378490), (20, 1240641), (30, 827094), (36, 689245), (45, 551396), (60, 413547), (90, 275698), (180, 137849)]