4269780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7907}}^1$

素因数の和:7925

約数の個数: 48

約数和(自身を含む): 13285440

約数和(自身を除く): 9015660

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, 7907, 15814, 23721, 31628, 39535, 47442, 71163, 79070, 94884, 118605, 142326, 158140, 213489, 237210, 284652, 355815, 426978, 474420, 711630, 853956, 1067445, 1423260, 2134890, 4269780]

約数ペア:

[(1, 4269780), (2, 2134890), (3, 1423260), (4, 1067445), (5, 853956), (6, 711630), (9, 474420), (10, 426978), (12, 355815), (15, 284652), (18, 237210), (20, 213489), (27, 158140), (30, 142326), (36, 118605), (45, 94884), (54, 79070), (60, 71163), (90, 47442), (108, 39535), (135, 31628), (180, 23721), (270, 15814), (540, 7907)]