4798740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79979}}^1$

素因数の和:79991

約数の個数: 24

約数和(自身を含む): 13436640

約数和(自身を除く): 8637900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79979, 159958, 239937, 319916, 399895, 479874, 799790, 959748, 1199685, 1599580, 2399370, 4798740]

約数ペア:

[(1, 4798740), (2, 2399370), (3, 1599580), (4, 1199685), (5, 959748), (6, 799790), (10, 479874), (12, 399895), (15, 319916), (20, 239937), (30, 159958), (60, 79979)]