247439040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3847}}^1$

素因数の和:3934

約数の個数: 112

約数和(自身を含む): 797551872

約数和(自身を除く): 550112832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1072, 1340, 1608, 2010, 2144, 2680, 3216, 3847, 4020, 4288, 5360, 6432, 7694, 8040, 10720, 11541, 12864, 15388, 16080, 19235, 21440, 23082, 30776, 32160, 38470, 46164, 57705, 61552, 64320, 76940, 92328, 115410, 123104, 153880, 184656, 230820, 246208, 257749, 307760, 369312, 461640, 515498, 615520, 738624, 773247, 923280, 1030996, 1231040, 1288745, 1546494, 1846560, 2061992, 2577490, 3092988, 3693120, 3866235, 4123984, 5154980, 6185976, 7732470, 8247968, 10309960, 12371952, 15464940, 16495936, 20619920, 24743904, 30929880, 41239840, 49487808, 61859760, 82479680, 123719520, 247439040]

約数ペア:

[(1, 247439040), (2, 123719520), (3, 82479680), (4, 61859760), (5, 49487808), (6, 41239840), (8, 30929880), (10, 24743904), (12, 20619920), (15, 16495936), (16, 15464940), (20, 12371952), (24, 10309960), (30, 8247968), (32, 7732470), (40, 6185976), (48, 5154980), (60, 4123984), (64, 3866235), (67, 3693120), (80, 3092988), (96, 2577490), (120, 2061992), (134, 1846560), (160, 1546494), (192, 1288745), (201, 1231040), (240, 1030996), (268, 923280), (320, 773247), (335, 738624), (402, 615520), (480, 515498), (536, 461640), (670, 369312), (804, 307760), (960, 257749), (1005, 246208), (1072, 230820), (1340, 184656), (1608, 153880), (2010, 123104), (2144, 115410), (2680, 92328), (3216, 76940), (3847, 64320), (4020, 61552), (4288, 57705), (5360, 46164), (6432, 38470), (7694, 32160), (8040, 30776), (10720, 23082), (11541, 21440), (12864, 19235), (15388, 16080)]