197860440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1648837}}^1$

素因数の和:1648851

約数の個数: 32

約数和(自身を含む): 593581680

約数和(自身を除く): 395721240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1648837, 3297674, 4946511, 6595348, 8244185, 9893022, 13190696, 16488370, 19786044, 24732555, 32976740, 39572088, 49465110, 65953480, 98930220, 197860440]

約数ペア:

[(1, 197860440), (2, 98930220), (3, 65953480), (4, 49465110), (5, 39572088), (6, 32976740), (8, 24732555), (10, 19786044), (12, 16488370), (15, 13190696), (20, 9893022), (24, 8244185), (30, 6595348), (40, 4946511), (60, 3297674), (120, 1648837)]