453980160

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 208

約数和(自身を含む): 1615920480

約数和(自身を除く): 1161940320

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, 821, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1642, 1728, 1920, 2048, 2160, 2304, 2463, 2560, 2880, 3072, 3284, 3456, 3840, 4096, 4105, 4320, 4608, 4926, 5120, 5760, 6144, 6568, 6912, 7389, 7680, 8210, 8640, 9216, 9852, 10240, 11520, 12288, 12315, 13136, 13824, 14778, 15360, 16420, 17280, 18432, 19704, 20480, 22167, 23040, 24630, 26272, 27648, 29556, 30720, 32840, 34560, 36864, 36945, 39408, 44334, 46080, 49260, 52544, 55296, 59112, 61440, 65680, 69120, 73890, 78816, 88668, 92160, 98520, 105088, 110592, 110835, 118224, 131360, 138240, 147780, 157632, 177336, 184320, 197040, 210176, 221670, 236448, 262720, 276480, 295560, 315264, 354672, 394080, 420352, 443340, 472896, 525440, 552960, 591120, 630528, 709344, 788160, 840704, 886680, 945792, 1050880, 1182240, 1261056, 1418688, 1576320, 1681408, 1773360, 1891584, 2101760, 2364480, 2522112, 2837376, 3152640, 3362816, 3546720, 3783168, 4203520, 4728960, 5044224, 5674752, 6305280, 7093440, 7566336, 8407040, 9457920, 10088448, 11349504, 12610560, 14186880, 15132672, 16814080, 18915840, 22699008, 25221120, 28373760, 30265344, 37831680, 45398016, 50442240, 56747520, 75663360, 90796032, 113495040, 151326720, 226990080, 453980160]

約数ペア:

[(1, 453980160), (2, 226990080), (3, 151326720), (4, 113495040), (5, 90796032), (6, 75663360), (8, 56747520), (9, 50442240), (10, 45398016), (12, 37831680), (15, 30265344), (16, 28373760), (18, 25221120), (20, 22699008), (24, 18915840), (27, 16814080), (30, 15132672), (32, 14186880), (36, 12610560), (40, 11349504), (45, 10088448), (48, 9457920), (54, 8407040), (60, 7566336), (64, 7093440), (72, 6305280), (80, 5674752), (90, 5044224), (96, 4728960), (108, 4203520), (120, 3783168), (128, 3546720), (135, 3362816), (144, 3152640), (160, 2837376), (180, 2522112), (192, 2364480), (216, 2101760), (240, 1891584), (256, 1773360), (270, 1681408), (288, 1576320), (320, 1418688), (360, 1261056), (384, 1182240), (432, 1050880), (480, 945792), (512, 886680), (540, 840704), (576, 788160), (640, 709344), (720, 630528), (768, 591120), (821, 552960), (864, 525440), (960, 472896), (1024, 443340), (1080, 420352), (1152, 394080), (1280, 354672), (1440, 315264), (1536, 295560), (1642, 276480), (1728, 262720), (1920, 236448), (2048, 221670), (2160, 210176), (2304, 197040), (2463, 184320), (2560, 177336), (2880, 157632), (3072, 147780), (3284, 138240), (3456, 131360), (3840, 118224), (4096, 110835), (4105, 110592), (4320, 105088), (4608, 98520), (4926, 92160), (5120, 88668), (5760, 78816), (6144, 73890), (6568, 69120), (6912, 65680), (7389, 61440), (7680, 59112), (8210, 55296), (8640, 52544), (9216, 49260), (9852, 46080), (10240, 44334), (11520, 39408), (12288, 36945), (12315, 36864), (13136, 34560), (13824, 32840), (14778, 30720), (15360, 29556), (16420, 27648), (17280, 26272), (18432, 24630), (19704, 23040), (20480, 22167)]