54710520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{455921}}^1$

素因数の和:455935

約数の個数: 32

約数和(自身を含む): 164131920

約数和(自身を除く): 109421400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 455921, 911842, 1367763, 1823684, 2279605, 2735526, 3647368, 4559210, 5471052, 6838815, 9118420, 10942104, 13677630, 18236840, 27355260, 54710520]

約数ペア:

[(1, 54710520), (2, 27355260), (3, 18236840), (4, 13677630), (5, 10942104), (6, 9118420), (8, 6838815), (10, 5471052), (12, 4559210), (15, 3647368), (20, 2735526), (24, 2279605), (30, 1823684), (40, 1367763), (60, 911842), (120, 455921)]