271840740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4530679}}^1$

素因数の和:4530691

約数の個数: 24

約数和(自身を含む): 761154240

約数和(自身を除く): 489313500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4530679, 9061358, 13592037, 18122716, 22653395, 27184074, 45306790, 54368148, 67960185, 90613580, 135920370, 271840740]

約数ペア:

[(1, 271840740), (2, 135920370), (3, 90613580), (4, 67960185), (5, 54368148), (6, 45306790), (10, 27184074), (12, 22653395), (15, 18122716), (20, 13592037), (30, 9061358), (60, 4530679)]