8521320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71011}}^1$

素因数の和:71025

約数の個数: 32

約数和(自身を含む): 25564320

約数和(自身を除く): 17043000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 71011, 142022, 213033, 284044, 355055, 426066, 568088, 710110, 852132, 1065165, 1420220, 1704264, 2130330, 2840440, 4260660, 8521320]

約数ペア:

[(1, 8521320), (2, 4260660), (3, 2840440), (4, 2130330), (5, 1704264), (6, 1420220), (8, 1065165), (10, 852132), (12, 710110), (15, 568088), (20, 426066), (24, 355055), (30, 284044), (40, 213033), (60, 142022), (120, 71011)]