71330520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{594421}}^1$

素因数の和:594435

約数の個数: 32

約数和(自身を含む): 213991920

約数和(自身を除く): 142661400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 594421, 1188842, 1783263, 2377684, 2972105, 3566526, 4755368, 5944210, 7133052, 8916315, 11888420, 14266104, 17832630, 23776840, 35665260, 71330520]

約数ペア:

[(1, 71330520), (2, 35665260), (3, 23776840), (4, 17832630), (5, 14266104), (6, 11888420), (8, 8916315), (10, 7133052), (12, 5944210), (15, 4755368), (20, 3566526), (24, 2972105), (30, 2377684), (40, 1783263), (60, 1188842), (120, 594421)]