11167740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20681}}^1$

素因数の和:20699

約数の個数: 48

約数和(自身を含む): 34745760

約数和(自身を除く): 23578020

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, 20681, 41362, 62043, 82724, 103405, 124086, 186129, 206810, 248172, 310215, 372258, 413620, 558387, 620430, 744516, 930645, 1116774, 1240860, 1861290, 2233548, 2791935, 3722580, 5583870, 11167740]

約数ペア:

[(1, 11167740), (2, 5583870), (3, 3722580), (4, 2791935), (5, 2233548), (6, 1861290), (9, 1240860), (10, 1116774), (12, 930645), (15, 744516), (18, 620430), (20, 558387), (27, 413620), (30, 372258), (36, 310215), (45, 248172), (54, 206810), (60, 186129), (90, 124086), (108, 103405), (135, 82724), (180, 62043), (270, 41362), (540, 20681)]