740585220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{12343087}}^1$

素因数の和:12343099

約数の個数: 24

約数和(自身を含む): 2073638784

約数和(自身を除く): 1333053564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 12343087, 24686174, 37029261, 49372348, 61715435, 74058522, 123430870, 148117044, 185146305, 246861740, 370292610, 740585220]

約数ペア:

[(1, 740585220), (2, 370292610), (3, 246861740), (4, 185146305), (5, 148117044), (6, 123430870), (10, 74058522), (12, 61715435), (15, 49372348), (20, 37029261), (30, 24686174), (60, 12343087)]