154943220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{4721}}^1$

素因数の和:5280

約数の個数: 48

約数和(自身を含む): 434726208

約数和(自身を除く): 279782988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2735, 3282, 4721, 5470, 6564, 8205, 9442, 10940, 14163, 16410, 18884, 23605, 28326, 32820, 47210, 56652, 70815, 94420, 141630, 283260, 2582387, 5164774, 7747161, 10329548, 12911935, 15494322, 25823870, 30988644, 38735805, 51647740, 77471610, 154943220]

約数ペア:

[(1, 154943220), (2, 77471610), (3, 51647740), (4, 38735805), (5, 30988644), (6, 25823870), (10, 15494322), (12, 12911935), (15, 10329548), (20, 7747161), (30, 5164774), (60, 2582387), (547, 283260), (1094, 141630), (1641, 94420), (2188, 70815), (2735, 56652), (3282, 47210), (4721, 32820), (5470, 28326), (6564, 23605), (8205, 18884), (9442, 16410), (10940, 14163)]