145076460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2417941}}^1$

素因数の和:2417953

約数の個数: 24

約数和(自身を含む): 406214256

約数和(自身を除く): 261137796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2417941, 4835882, 7253823, 9671764, 12089705, 14507646, 24179410, 29015292, 36269115, 48358820, 72538230, 145076460]

約数ペア:

[(1, 145076460), (2, 72538230), (3, 48358820), (4, 36269115), (5, 29015292), (6, 24179410), (10, 14507646), (12, 12089705), (15, 9671764), (20, 7253823), (30, 4835882), (60, 2417941)]