184227840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1999}}^1$

素因数の和:2032

約数の個数: 144

約数和(自身を含む): 638820000

約数和(自身を除く): 454592160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 1999, 2048, 2304, 2560, 2880, 3072, 3840, 3998, 4608, 5120, 5760, 5997, 6144, 7680, 7996, 9216, 9995, 10240, 11520, 11994, 15360, 15992, 17991, 18432, 19990, 23040, 23988, 29985, 30720, 31984, 35982, 39980, 46080, 47976, 59970, 63968, 71964, 79960, 89955, 92160, 95952, 119940, 127936, 143928, 159920, 179910, 191904, 239880, 255872, 287856, 319840, 359820, 383808, 479760, 511744, 575712, 639680, 719640, 767616, 959520, 1023488, 1151424, 1279360, 1439280, 1535232, 1919040, 2046976, 2302848, 2558720, 2878560, 3070464, 3838080, 4093952, 4605696, 5117440, 5757120, 6140928, 7676160, 9211392, 10234880, 11514240, 12281856, 15352320, 18422784, 20469760, 23028480, 30704640, 36845568, 46056960, 61409280, 92113920, 184227840]

約数ペア:

[(1, 184227840), (2, 92113920), (3, 61409280), (4, 46056960), (5, 36845568), (6, 30704640), (8, 23028480), (9, 20469760), (10, 18422784), (12, 15352320), (15, 12281856), (16, 11514240), (18, 10234880), (20, 9211392), (24, 7676160), (30, 6140928), (32, 5757120), (36, 5117440), (40, 4605696), (45, 4093952), (48, 3838080), (60, 3070464), (64, 2878560), (72, 2558720), (80, 2302848), (90, 2046976), (96, 1919040), (120, 1535232), (128, 1439280), (144, 1279360), (160, 1151424), (180, 1023488), (192, 959520), (240, 767616), (256, 719640), (288, 639680), (320, 575712), (360, 511744), (384, 479760), (480, 383808), (512, 359820), (576, 319840), (640, 287856), (720, 255872), (768, 239880), (960, 191904), (1024, 179910), (1152, 159920), (1280, 143928), (1440, 127936), (1536, 119940), (1920, 95952), (1999, 92160), (2048, 89955), (2304, 79960), (2560, 71964), (2880, 63968), (3072, 59970), (3840, 47976), (3998, 46080), (4608, 39980), (5120, 35982), (5760, 31984), (5997, 30720), (6144, 29985), (7680, 23988), (7996, 23040), (9216, 19990), (9995, 18432), (10240, 17991), (11520, 15992), (11994, 15360)]