332820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^2$

素因数の和:101

約数の個数: 54

約数和(自身を含む): 1033578

約数和(自身を除く): 700758

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1849, 1935, 2580, 3698, 3870, 5547, 7396, 7740, 9245, 11094, 16641, 18490, 22188, 27735, 33282, 36980, 55470, 66564, 83205, 110940, 166410, 332820]

約数ペア:

[(1, 332820), (2, 166410), (3, 110940), (4, 83205), (5, 66564), (6, 55470), (9, 36980), (10, 33282), (12, 27735), (15, 22188), (18, 18490), (20, 16641), (30, 11094), (36, 9245), (43, 7740), (45, 7396), (60, 5547), (86, 3870), (90, 3698), (129, 2580), (172, 1935), (180, 1849), (215, 1548), (258, 1290), (387, 860), (430, 774), (516, 645)]