205844280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1715369}}^1$

素因数の和:1715383

約数の個数: 32

約数和(自身を含む): 617533200

約数和(自身を除く): 411688920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1715369, 3430738, 5146107, 6861476, 8576845, 10292214, 13722952, 17153690, 20584428, 25730535, 34307380, 41168856, 51461070, 68614760, 102922140, 205844280]

約数ペア:

[(1, 205844280), (2, 102922140), (3, 68614760), (4, 51461070), (5, 41168856), (6, 34307380), (8, 25730535), (10, 20584428), (12, 17153690), (15, 13722952), (20, 10292214), (24, 8576845), (30, 6861476), (40, 5146107), (60, 3430738), (120, 1715369)]