54705780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33769}}^1$

素因数の和:33790

約数の個数: 60

約数和(自身を含む): 171619140

約数和(自身を除く): 116913360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 33769, 67538, 101307, 135076, 168845, 202614, 303921, 337690, 405228, 506535, 607842, 675380, 911763, 1013070, 1215684, 1519605, 1823526, 2026140, 2735289, 3039210, 3647052, 4558815, 5470578, 6078420, 9117630, 10941156, 13676445, 18235260, 27352890, 54705780]

約数ペア:

[(1, 54705780), (2, 27352890), (3, 18235260), (4, 13676445), (5, 10941156), (6, 9117630), (9, 6078420), (10, 5470578), (12, 4558815), (15, 3647052), (18, 3039210), (20, 2735289), (27, 2026140), (30, 1823526), (36, 1519605), (45, 1215684), (54, 1013070), (60, 911763), (81, 675380), (90, 607842), (108, 506535), (135, 405228), (162, 337690), (180, 303921), (270, 202614), (324, 168845), (405, 135076), (540, 101307), (810, 67538), (1620, 33769)]