108868020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1814467}}^1$

素因数の和:1814479

約数の個数: 24

約数和(自身を含む): 304830624

約数和(自身を除く): 195962604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1814467, 3628934, 5443401, 7257868, 9072335, 10886802, 18144670, 21773604, 27217005, 36289340, 54434010, 108868020]

約数ペア:

[(1, 108868020), (2, 54434010), (3, 36289340), (4, 27217005), (5, 21773604), (6, 18144670), (10, 10886802), (12, 9072335), (15, 7257868), (20, 5443401), (30, 3628934), (60, 1814467)]