368455680

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1999}}^1$

素因数の和:2034

約数の個数: 156

約数和(自身を含む): 1277796000

約数和(自身を除く): 909340320

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, 4096, 4608, 5120, 5760, 5997, 6144, 7680, 7996, 9216, 9995, 10240, 11520, 11994, 12288, 15360, 15992, 17991, 18432, 19990, 20480, 23040, 23988, 29985, 30720, 31984, 35982, 36864, 39980, 46080, 47976, 59970, 61440, 63968, 71964, 79960, 89955, 92160, 95952, 119940, 127936, 143928, 159920, 179910, 184320, 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, 8187904, 9211392, 10234880, 11514240, 12281856, 15352320, 18422784, 20469760, 23028480, 24563712, 30704640, 36845568, 40939520, 46056960, 61409280, 73691136, 92113920, 122818560, 184227840, 368455680]

約数ペア:

[(1, 368455680), (2, 184227840), (3, 122818560), (4, 92113920), (5, 73691136), (6, 61409280), (8, 46056960), (9, 40939520), (10, 36845568), (12, 30704640), (15, 24563712), (16, 23028480), (18, 20469760), (20, 18422784), (24, 15352320), (30, 12281856), (32, 11514240), (36, 10234880), (40, 9211392), (45, 8187904), (48, 7676160), (60, 6140928), (64, 5757120), (72, 5117440), (80, 4605696), (90, 4093952), (96, 3838080), (120, 3070464), (128, 2878560), (144, 2558720), (160, 2302848), (180, 2046976), (192, 1919040), (240, 1535232), (256, 1439280), (288, 1279360), (320, 1151424), (360, 1023488), (384, 959520), (480, 767616), (512, 719640), (576, 639680), (640, 575712), (720, 511744), (768, 479760), (960, 383808), (1024, 359820), (1152, 319840), (1280, 287856), (1440, 255872), (1536, 239880), (1920, 191904), (1999, 184320), (2048, 179910), (2304, 159920), (2560, 143928), (2880, 127936), (3072, 119940), (3840, 95952), (3998, 92160), (4096, 89955), (4608, 79960), (5120, 71964), (5760, 63968), (5997, 61440), (6144, 59970), (7680, 47976), (7996, 46080), (9216, 39980), (9995, 36864), (10240, 35982), (11520, 31984), (11994, 30720), (12288, 29985), (15360, 23988), (15992, 23040), (17991, 20480), (18432, 19990)]