147318540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2455309}}^1$

素因数の和:2455321

約数の個数: 24

約数和(自身を含む): 412492080

約数和(自身を除く): 265173540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2455309, 4910618, 7365927, 9821236, 12276545, 14731854, 24553090, 29463708, 36829635, 49106180, 73659270, 147318540]

約数ペア:

[(1, 147318540), (2, 73659270), (3, 49106180), (4, 36829635), (5, 29463708), (6, 24553090), (10, 14731854), (12, 12276545), (15, 9821236), (20, 7365927), (30, 4910618), (60, 2455309)]