1423260

素因数分解:

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

素因数の和:7922

約数の個数: 36

約数和(自身を含む): 4317768

約数和(自身を除く): 2894508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7907, 15814, 23721, 31628, 39535, 47442, 71163, 79070, 94884, 118605, 142326, 158140, 237210, 284652, 355815, 474420, 711630, 1423260]

約数ペア:

[(1, 1423260), (2, 711630), (3, 474420), (4, 355815), (5, 284652), (6, 237210), (9, 158140), (10, 142326), (12, 118605), (15, 94884), (18, 79070), (20, 71163), (30, 47442), (36, 39535), (45, 31628), (60, 23721), (90, 15814), (180, 7907)]