12369780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22907}}^1$

素因数の和:22925

約数の個数: 48

約数和(自身を含む): 38485440

約数和(自身を除く): 26115660

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, 22907, 45814, 68721, 91628, 114535, 137442, 206163, 229070, 274884, 343605, 412326, 458140, 618489, 687210, 824652, 1030815, 1236978, 1374420, 2061630, 2473956, 3092445, 4123260, 6184890, 12369780]

約数ペア:

[(1, 12369780), (2, 6184890), (3, 4123260), (4, 3092445), (5, 2473956), (6, 2061630), (9, 1374420), (10, 1236978), (12, 1030815), (15, 824652), (18, 687210), (20, 618489), (27, 458140), (30, 412326), (36, 343605), (45, 274884), (54, 229070), (60, 206163), (90, 137442), (108, 114535), (135, 91628), (180, 68721), (270, 45814), (540, 22907)]