47023320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{391861}}^1$

素因数の和:391875

約数の個数: 32

約数和(自身を含む): 141070320

約数和(自身を除く): 94047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 391861, 783722, 1175583, 1567444, 1959305, 2351166, 3134888, 3918610, 4702332, 5877915, 7837220, 9404664, 11755830, 15674440, 23511660, 47023320]

約数ペア:

[(1, 47023320), (2, 23511660), (3, 15674440), (4, 11755830), (5, 9404664), (6, 7837220), (8, 5877915), (10, 4702332), (12, 3918610), (15, 3134888), (20, 2351166), (24, 1959305), (30, 1567444), (40, 1175583), (60, 783722), (120, 391861)]