27492080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4463}}^1$

素因数の和:4494

約数の個数: 80

約数和(自身を含む): 79709184

約数和(自身を除く): 52217104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 4463, 6160, 8926, 17852, 22315, 31241, 35704, 44630, 49093, 62482, 71408, 89260, 98186, 124964, 156205, 178520, 196372, 245465, 249928, 312410, 343651, 357040, 392744, 490930, 499856, 624820, 687302, 785488, 981860, 1249640, 1374604, 1718255, 1963720, 2499280, 2749208, 3436510, 3927440, 5498416, 6873020, 13746040, 27492080]

約数ペア:

[(1, 27492080), (2, 13746040), (4, 6873020), (5, 5498416), (7, 3927440), (8, 3436510), (10, 2749208), (11, 2499280), (14, 1963720), (16, 1718255), (20, 1374604), (22, 1249640), (28, 981860), (35, 785488), (40, 687302), (44, 624820), (55, 499856), (56, 490930), (70, 392744), (77, 357040), (80, 343651), (88, 312410), (110, 249928), (112, 245465), (140, 196372), (154, 178520), (176, 156205), (220, 124964), (280, 98186), (308, 89260), (385, 71408), (440, 62482), (560, 49093), (616, 44630), (770, 35704), (880, 31241), (1232, 22315), (1540, 17852), (3080, 8926), (4463, 6160)]