108678420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{603769}}^1$

素因数の和:603784

約数の個数: 36

約数和(自身を含む): 329658420

約数和(自身を除く): 220980000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 603769, 1207538, 1811307, 2415076, 3018845, 3622614, 5433921, 6037690, 7245228, 9056535, 10867842, 12075380, 18113070, 21735684, 27169605, 36226140, 54339210, 108678420]

約数ペア:

[(1, 108678420), (2, 54339210), (3, 36226140), (4, 27169605), (5, 21735684), (6, 18113070), (9, 12075380), (10, 10867842), (12, 9056535), (15, 7245228), (18, 6037690), (20, 5433921), (30, 3622614), (36, 3018845), (45, 2415076), (60, 1811307), (90, 1207538), (180, 603769)]