206175960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{572711}}^1$

素因数の和:572728

約数の個数: 48

約数和(自身を含む): 670073040

約数和(自身を除く): 463897080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 572711, 1145422, 1718133, 2290844, 2863555, 3436266, 4581688, 5154399, 5727110, 6872532, 8590665, 10308798, 11454220, 13745064, 17181330, 20617596, 22908440, 25771995, 34362660, 41235192, 51543990, 68725320, 103087980, 206175960]

約数ペア:

[(1, 206175960), (2, 103087980), (3, 68725320), (4, 51543990), (5, 41235192), (6, 34362660), (8, 25771995), (9, 22908440), (10, 20617596), (12, 17181330), (15, 13745064), (18, 11454220), (20, 10308798), (24, 8590665), (30, 6872532), (36, 5727110), (40, 5154399), (45, 4581688), (60, 3436266), (72, 2863555), (90, 2290844), (120, 1718133), (180, 1145422), (360, 572711)]