605289780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1120907}}^1$

素因数の和:1120925

約数の個数: 48

約数和(自身を含む): 1883125440

約数和(自身を除く): 1277835660

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, 1120907, 2241814, 3362721, 4483628, 5604535, 6725442, 10088163, 11209070, 13450884, 16813605, 20176326, 22418140, 30264489, 33627210, 40352652, 50440815, 60528978, 67254420, 100881630, 121057956, 151322445, 201763260, 302644890, 605289780]

約数ペア:

[(1, 605289780), (2, 302644890), (3, 201763260), (4, 151322445), (5, 121057956), (6, 100881630), (9, 67254420), (10, 60528978), (12, 50440815), (15, 40352652), (18, 33627210), (20, 30264489), (27, 22418140), (30, 20176326), (36, 16813605), (45, 13450884), (54, 11209070), (60, 10088163), (90, 6725442), (108, 5604535), (135, 4483628), (180, 3362721), (270, 2241814), (540, 1120907)]