1954621440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 6868592640

約数和(自身を除く): 4913971200

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, 127, 128, 144, 160, 167, 180, 192, 240, 254, 256, 288, 320, 334, 360, 381, 384, 480, 501, 508, 512, 576, 635, 640, 668, 720, 762, 768, 835, 960, 1002, 1016, 1024, 1143, 1152, 1270, 1280, 1336, 1440, 1503, 1524, 1536, 1670, 1905, 1920, 2004, 2032, 2048, 2286, 2304, 2505, 2540, 2560, 2672, 2880, 3006, 3048, 3072, 3340, 3810, 3840, 4008, 4064, 4572, 4608, 5010, 5080, 5120, 5344, 5715, 5760, 6012, 6096, 6144, 6680, 7515, 7620, 7680, 8016, 8128, 9144, 9216, 10020, 10160, 10240, 10688, 11430, 11520, 12024, 12192, 13360, 15030, 15240, 15360, 16032, 16256, 18288, 18432, 20040, 20320, 21209, 21376, 22860, 23040, 24048, 24384, 26720, 30060, 30480, 30720, 32064, 32512, 36576, 40080, 40640, 42418, 42752, 45720, 46080, 48096, 48768, 53440, 60120, 60960, 63627, 64128, 65024, 73152, 80160, 81280, 84836, 85504, 91440, 92160, 96192, 97536, 106045, 106880, 120240, 121920, 127254, 128256, 130048, 146304, 160320, 162560, 169672, 171008, 182880, 190881, 192384, 195072, 212090, 213760, 240480, 243840, 254508, 256512, 260096, 292608, 318135, 320640, 325120, 339344, 342016, 365760, 381762, 384768, 390144, 424180, 427520, 480960, 487680, 509016, 513024, 585216, 636270, 641280, 650240, 678688, 731520, 763524, 769536, 780288, 848360, 855040, 954405, 961920, 975360, 1018032, 1026048, 1170432, 1272540, 1282560, 1300480, 1357376, 1463040, 1527048, 1539072, 1696720, 1710080, 1908810, 1923840, 1950720, 2036064, 2340864, 2545080, 2565120, 2714752, 2926080, 3054096, 3078144, 3393440, 3817620, 3847680, 3901440, 4072128, 5090160, 5130240, 5429504, 5852160, 6108192, 6786880, 7635240, 7695360, 8144256, 10180320, 10859008, 11704320, 12216384, 13573760, 15270480, 15390720, 16288512, 20360640, 21718016, 24432768, 27147520, 30540960, 32577024, 40721280, 43436032, 48865536, 54295040, 61081920, 65154048, 81442560, 97731072, 108590080, 122163840, 130308096, 162885120, 195462144, 217180160, 244327680, 325770240, 390924288, 488655360, 651540480, 977310720, 1954621440]

約数ペア:

[(1, 1954621440), (2, 977310720), (3, 651540480), (4, 488655360), (5, 390924288), (6, 325770240), (8, 244327680), (9, 217180160), (10, 195462144), (12, 162885120), (15, 130308096), (16, 122163840), (18, 108590080), (20, 97731072), (24, 81442560), (30, 65154048), (32, 61081920), (36, 54295040), (40, 48865536), (45, 43436032), (48, 40721280), (60, 32577024), (64, 30540960), (72, 27147520), (80, 24432768), (90, 21718016), (96, 20360640), (120, 16288512), (127, 15390720), (128, 15270480), (144, 13573760), (160, 12216384), (167, 11704320), (180, 10859008), (192, 10180320), (240, 8144256), (254, 7695360), (256, 7635240), (288, 6786880), (320, 6108192), (334, 5852160), (360, 5429504), (381, 5130240), (384, 5090160), (480, 4072128), (501, 3901440), (508, 3847680), (512, 3817620), (576, 3393440), (635, 3078144), (640, 3054096), (668, 2926080), (720, 2714752), (762, 2565120), (768, 2545080), (835, 2340864), (960, 2036064), (1002, 1950720), (1016, 1923840), (1024, 1908810), (1143, 1710080), (1152, 1696720), (1270, 1539072), (1280, 1527048), (1336, 1463040), (1440, 1357376), (1503, 1300480), (1524, 1282560), (1536, 1272540), (1670, 1170432), (1905, 1026048), (1920, 1018032), (2004, 975360), (2032, 961920), (2048, 954405), (2286, 855040), (2304, 848360), (2505, 780288), (2540, 769536), (2560, 763524), (2672, 731520), (2880, 678688), (3006, 650240), (3048, 641280), (3072, 636270), (3340, 585216), (3810, 513024), (3840, 509016), (4008, 487680), (4064, 480960), (4572, 427520), (4608, 424180), (5010, 390144), (5080, 384768), (5120, 381762), (5344, 365760), (5715, 342016), (5760, 339344), (6012, 325120), (6096, 320640), (6144, 318135), (6680, 292608), (7515, 260096), (7620, 256512), (7680, 254508), (8016, 243840), (8128, 240480), (9144, 213760), (9216, 212090), (10020, 195072), (10160, 192384), (10240, 190881), (10688, 182880), (11430, 171008), (11520, 169672), (12024, 162560), (12192, 160320), (13360, 146304), (15030, 130048), (15240, 128256), (15360, 127254), (16032, 121920), (16256, 120240), (18288, 106880), (18432, 106045), (20040, 97536), (20320, 96192), (21209, 92160), (21376, 91440), (22860, 85504), (23040, 84836), (24048, 81280), (24384, 80160), (26720, 73152), (30060, 65024), (30480, 64128), (30720, 63627), (32064, 60960), (32512, 60120), (36576, 53440), (40080, 48768), (40640, 48096), (42418, 46080), (42752, 45720)]