76769760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{159937}}^1$

素因数の和:159955

約数の個数: 48

約数和(自身を含む): 241826256

約数和(自身を除く): 165056496

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, 159937, 319874, 479811, 639748, 799685, 959622, 1279496, 1599370, 1919244, 2399055, 2558992, 3198740, 3838488, 4798110, 5117984, 6397480, 7676976, 9596220, 12794960, 15353952, 19192440, 25589920, 38384880, 76769760]

約数ペア:

[(1, 76769760), (2, 38384880), (3, 25589920), (4, 19192440), (5, 15353952), (6, 12794960), (8, 9596220), (10, 7676976), (12, 6397480), (15, 5117984), (16, 4798110), (20, 3838488), (24, 3198740), (30, 2558992), (32, 2399055), (40, 1919244), (48, 1599370), (60, 1279496), (80, 959622), (96, 799685), (120, 639748), (160, 479811), (240, 319874), (480, 159937)]