196561320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1638011}}^1$

素因数の和:1638025

約数の個数: 32

約数和(自身を含む): 589684320

約数和(自身を除く): 393123000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1638011, 3276022, 4914033, 6552044, 8190055, 9828066, 13104088, 16380110, 19656132, 24570165, 32760220, 39312264, 49140330, 65520440, 98280660, 196561320]

約数ペア:

[(1, 196561320), (2, 98280660), (3, 65520440), (4, 49140330), (5, 39312264), (6, 32760220), (8, 24570165), (10, 19656132), (12, 16380110), (15, 13104088), (20, 9828066), (24, 8190055), (30, 6552044), (40, 4914033), (60, 3276022), (120, 1638011)]