1255989780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2325907}}^1$

素因数の和:2325925

約数の個数: 48

約数和(自身を含む): 3907525440

約数和(自身を除く): 2651535660

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, 2325907, 4651814, 6977721, 9303628, 11629535, 13955442, 20933163, 23259070, 27910884, 34888605, 41866326, 46518140, 62799489, 69777210, 83732652, 104665815, 125598978, 139554420, 209331630, 251197956, 313997445, 418663260, 627994890, 1255989780]

約数ペア:

[(1, 1255989780), (2, 627994890), (3, 418663260), (4, 313997445), (5, 251197956), (6, 209331630), (9, 139554420), (10, 125598978), (12, 104665815), (15, 83732652), (18, 69777210), (20, 62799489), (27, 46518140), (30, 41866326), (36, 34888605), (45, 27910884), (54, 23259070), (60, 20933163), (90, 13955442), (108, 11629535), (135, 9303628), (180, 6977721), (270, 4651814), (540, 2325907)]