809272920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{6743941}}^1$

素因数の和:6743955

約数の個数: 32

約数和(自身を含む): 2427819120

約数和(自身を除く): 1618546200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 6743941, 13487882, 20231823, 26975764, 33719705, 40463646, 53951528, 67439410, 80927292, 101159115, 134878820, 161854584, 202318230, 269757640, 404636460, 809272920]

約数ペア:

[(1, 809272920), (2, 404636460), (3, 269757640), (4, 202318230), (5, 161854584), (6, 134878820), (8, 101159115), (10, 80927292), (12, 67439410), (15, 53951528), (20, 40463646), (24, 33719705), (30, 26975764), (40, 20231823), (60, 13487882), (120, 6743941)]