1195260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1$

素因数の和:1834

約数の個数: 48

約数和(自身を含む): 3652992

約数和(自身を除く): 2457732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1811, 3622, 5433, 7244, 9055, 10866, 18110, 19921, 21732, 27165, 36220, 39842, 54330, 59763, 79684, 99605, 108660, 119526, 199210, 239052, 298815, 398420, 597630, 1195260]

約数ペア:

[(1, 1195260), (2, 597630), (3, 398420), (4, 298815), (5, 239052), (6, 199210), (10, 119526), (11, 108660), (12, 99605), (15, 79684), (20, 59763), (22, 54330), (30, 39842), (33, 36220), (44, 27165), (55, 21732), (60, 19921), (66, 18110), (110, 10866), (132, 9055), (165, 7244), (220, 5433), (330, 3622), (660, 1811)]