984420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1823}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 3064320

約数和(自身を除く): 2079900

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, 1823, 3646, 5469, 7292, 9115, 10938, 16407, 18230, 21876, 27345, 32814, 36460, 49221, 54690, 65628, 82035, 98442, 109380, 164070, 196884, 246105, 328140, 492210, 984420]

約数ペア:

[(1, 984420), (2, 492210), (3, 328140), (4, 246105), (5, 196884), (6, 164070), (9, 109380), (10, 98442), (12, 82035), (15, 65628), (18, 54690), (20, 49221), (27, 36460), (30, 32814), (36, 27345), (45, 21876), (54, 18230), (60, 16407), (90, 10938), (108, 9115), (135, 7292), (180, 5469), (270, 3646), (540, 1823)]