76741320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{639511}}^1$

素因数の和:639525

約数の個数: 32

約数和(自身を含む): 230224320

約数和(自身を除く): 153483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 639511, 1279022, 1918533, 2558044, 3197555, 3837066, 5116088, 6395110, 7674132, 9592665, 12790220, 15348264, 19185330, 25580440, 38370660, 76741320]

約数ペア:

[(1, 76741320), (2, 38370660), (3, 25580440), (4, 19185330), (5, 15348264), (6, 12790220), (8, 9592665), (10, 7674132), (12, 6395110), (15, 5116088), (20, 3837066), (24, 3197555), (30, 2558044), (40, 1918533), (60, 1279022), (120, 639511)]