392808840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3273407}}^1$

素因数の和:3273421

約数の個数: 32

約数和(自身を含む): 1178426880

約数和(自身を除く): 785618040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3273407, 6546814, 9820221, 13093628, 16367035, 19640442, 26187256, 32734070, 39280884, 49101105, 65468140, 78561768, 98202210, 130936280, 196404420, 392808840]

約数ペア:

[(1, 392808840), (2, 196404420), (3, 130936280), (4, 98202210), (5, 78561768), (6, 65468140), (8, 49101105), (10, 39280884), (12, 32734070), (15, 26187256), (20, 19640442), (24, 16367035), (30, 13093628), (40, 9820221), (60, 6546814), (120, 3273407)]