85558560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{178247}}^1$

素因数の和:178265

約数の個数: 48

約数和(自身を含む): 269510976

約数和(自身を除く): 183952416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 178247, 356494, 534741, 712988, 891235, 1069482, 1425976, 1782470, 2138964, 2673705, 2851952, 3564940, 4277928, 5347410, 5703904, 7129880, 8555856, 10694820, 14259760, 17111712, 21389640, 28519520, 42779280, 85558560]

約数ペア:

[(1, 85558560), (2, 42779280), (3, 28519520), (4, 21389640), (5, 17111712), (6, 14259760), (8, 10694820), (10, 8555856), (12, 7129880), (15, 5703904), (16, 5347410), (20, 4277928), (24, 3564940), (30, 2851952), (32, 2673705), (40, 2138964), (48, 1782470), (60, 1425976), (80, 1069482), (96, 891235), (120, 712988), (160, 534741), (240, 356494), (480, 178247)]