448450560

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{811}}^1$

素因数の和:849

約数の個数: 208

約数和(自身を含む): 1596262080

約数和(自身を除く): 1147811520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 811, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1622, 1728, 1920, 2048, 2160, 2304, 2433, 2560, 2880, 3072, 3244, 3456, 3840, 4055, 4096, 4320, 4608, 4866, 5120, 5760, 6144, 6488, 6912, 7299, 7680, 8110, 8640, 9216, 9732, 10240, 11520, 12165, 12288, 12976, 13824, 14598, 15360, 16220, 17280, 18432, 19464, 20480, 21897, 23040, 24330, 25952, 27648, 29196, 30720, 32440, 34560, 36495, 36864, 38928, 43794, 46080, 48660, 51904, 55296, 58392, 61440, 64880, 69120, 72990, 77856, 87588, 92160, 97320, 103808, 109485, 110592, 116784, 129760, 138240, 145980, 155712, 175176, 184320, 194640, 207616, 218970, 233568, 259520, 276480, 291960, 311424, 350352, 389280, 415232, 437940, 467136, 519040, 552960, 583920, 622848, 700704, 778560, 830464, 875880, 934272, 1038080, 1167840, 1245696, 1401408, 1557120, 1660928, 1751760, 1868544, 2076160, 2335680, 2491392, 2802816, 3114240, 3321856, 3503520, 3737088, 4152320, 4671360, 4982784, 5605632, 6228480, 7007040, 7474176, 8304640, 9342720, 9965568, 11211264, 12456960, 14014080, 14948352, 16609280, 18685440, 22422528, 24913920, 28028160, 29896704, 37370880, 44845056, 49827840, 56056320, 74741760, 89690112, 112112640, 149483520, 224225280, 448450560]

約数ペア:

[(1, 448450560), (2, 224225280), (3, 149483520), (4, 112112640), (5, 89690112), (6, 74741760), (8, 56056320), (9, 49827840), (10, 44845056), (12, 37370880), (15, 29896704), (16, 28028160), (18, 24913920), (20, 22422528), (24, 18685440), (27, 16609280), (30, 14948352), (32, 14014080), (36, 12456960), (40, 11211264), (45, 9965568), (48, 9342720), (54, 8304640), (60, 7474176), (64, 7007040), (72, 6228480), (80, 5605632), (90, 4982784), (96, 4671360), (108, 4152320), (120, 3737088), (128, 3503520), (135, 3321856), (144, 3114240), (160, 2802816), (180, 2491392), (192, 2335680), (216, 2076160), (240, 1868544), (256, 1751760), (270, 1660928), (288, 1557120), (320, 1401408), (360, 1245696), (384, 1167840), (432, 1038080), (480, 934272), (512, 875880), (540, 830464), (576, 778560), (640, 700704), (720, 622848), (768, 583920), (811, 552960), (864, 519040), (960, 467136), (1024, 437940), (1080, 415232), (1152, 389280), (1280, 350352), (1440, 311424), (1536, 291960), (1622, 276480), (1728, 259520), (1920, 233568), (2048, 218970), (2160, 207616), (2304, 194640), (2433, 184320), (2560, 175176), (2880, 155712), (3072, 145980), (3244, 138240), (3456, 129760), (3840, 116784), (4055, 110592), (4096, 109485), (4320, 103808), (4608, 97320), (4866, 92160), (5120, 87588), (5760, 77856), (6144, 72990), (6488, 69120), (6912, 64880), (7299, 61440), (7680, 58392), (8110, 55296), (8640, 51904), (9216, 48660), (9732, 46080), (10240, 43794), (11520, 38928), (12165, 36864), (12288, 36495), (12976, 34560), (13824, 32440), (14598, 30720), (15360, 29196), (16220, 27648), (17280, 25952), (18432, 24330), (19464, 23040), (20480, 21897)]