10490520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{87421}}^1$

素因数の和:87435

約数の個数: 32

約数和(自身を含む): 31471920

約数和(自身を除く): 20981400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 87421, 174842, 262263, 349684, 437105, 524526, 699368, 874210, 1049052, 1311315, 1748420, 2098104, 2622630, 3496840, 5245260, 10490520]

約数ペア:

[(1, 10490520), (2, 5245260), (3, 3496840), (4, 2622630), (5, 2098104), (6, 1748420), (8, 1311315), (10, 1049052), (12, 874210), (15, 699368), (20, 524526), (24, 437105), (30, 349684), (40, 262263), (60, 174842), (120, 87421)]