271261440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 988968960

約数和(自身を除く): 717707520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 167, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 334, 360, 376, 384, 423, 432, 470, 480, 501, 540, 564, 576, 640, 668, 705, 720, 752, 768, 835, 846, 864, 940, 960, 1002, 1080, 1128, 1152, 1269, 1280, 1336, 1410, 1440, 1503, 1504, 1670, 1692, 1728, 1880, 1920, 2004, 2115, 2160, 2256, 2304, 2505, 2538, 2672, 2820, 2880, 3006, 3008, 3340, 3384, 3456, 3760, 3840, 4008, 4230, 4320, 4509, 4512, 5010, 5076, 5344, 5640, 5760, 6012, 6016, 6345, 6680, 6768, 6912, 7515, 7520, 7849, 8016, 8460, 8640, 9018, 9024, 10020, 10152, 10688, 11280, 11520, 12024, 12032, 12690, 13360, 13536, 15030, 15040, 15698, 16032, 16920, 17280, 18036, 18048, 20040, 20304, 21376, 22545, 22560, 23547, 24048, 25380, 26720, 27072, 30060, 30080, 31396, 32064, 33840, 34560, 36072, 36096, 39245, 40080, 40608, 42752, 45090, 45120, 47094, 48096, 50760, 53440, 54144, 60120, 60160, 62792, 64128, 67680, 70641, 72144, 78490, 80160, 81216, 90180, 90240, 94188, 96192, 101520, 106880, 108288, 117735, 120240, 125584, 128256, 135360, 141282, 144288, 156980, 160320, 162432, 180360, 180480, 188376, 192384, 203040, 211923, 213760, 235470, 240480, 251168, 270720, 282564, 288576, 313960, 320640, 324864, 353205, 360720, 376752, 384768, 406080, 423846, 470940, 480960, 502336, 541440, 565128, 577152, 627920, 641280, 706410, 721440, 753504, 812160, 847692, 941880, 961920, 1004672, 1059615, 1130256, 1154304, 1255840, 1412820, 1442880, 1507008, 1624320, 1695384, 1883760, 1923840, 2009344, 2119230, 2260512, 2511680, 2825640, 2885760, 3014016, 3390768, 3767520, 4238460, 4521024, 5023360, 5651280, 5771520, 6028032, 6781536, 7535040, 8476920, 9042048, 10046720, 11302560, 13563072, 15070080, 16953840, 18084096, 22605120, 27126144, 30140160, 33907680, 45210240, 54252288, 67815360, 90420480, 135630720, 271261440]

約数ペア:

[(1, 271261440), (2, 135630720), (3, 90420480), (4, 67815360), (5, 54252288), (6, 45210240), (8, 33907680), (9, 30140160), (10, 27126144), (12, 22605120), (15, 18084096), (16, 16953840), (18, 15070080), (20, 13563072), (24, 11302560), (27, 10046720), (30, 9042048), (32, 8476920), (36, 7535040), (40, 6781536), (45, 6028032), (47, 5771520), (48, 5651280), (54, 5023360), (60, 4521024), (64, 4238460), (72, 3767520), (80, 3390768), (90, 3014016), (94, 2885760), (96, 2825640), (108, 2511680), (120, 2260512), (128, 2119230), (135, 2009344), (141, 1923840), (144, 1883760), (160, 1695384), (167, 1624320), (180, 1507008), (188, 1442880), (192, 1412820), (216, 1255840), (235, 1154304), (240, 1130256), (256, 1059615), (270, 1004672), (282, 961920), (288, 941880), (320, 847692), (334, 812160), (360, 753504), (376, 721440), (384, 706410), (423, 641280), (432, 627920), (470, 577152), (480, 565128), (501, 541440), (540, 502336), (564, 480960), (576, 470940), (640, 423846), (668, 406080), (705, 384768), (720, 376752), (752, 360720), (768, 353205), (835, 324864), (846, 320640), (864, 313960), (940, 288576), (960, 282564), (1002, 270720), (1080, 251168), (1128, 240480), (1152, 235470), (1269, 213760), (1280, 211923), (1336, 203040), (1410, 192384), (1440, 188376), (1503, 180480), (1504, 180360), (1670, 162432), (1692, 160320), (1728, 156980), (1880, 144288), (1920, 141282), (2004, 135360), (2115, 128256), (2160, 125584), (2256, 120240), (2304, 117735), (2505, 108288), (2538, 106880), (2672, 101520), (2820, 96192), (2880, 94188), (3006, 90240), (3008, 90180), (3340, 81216), (3384, 80160), (3456, 78490), (3760, 72144), (3840, 70641), (4008, 67680), (4230, 64128), (4320, 62792), (4509, 60160), (4512, 60120), (5010, 54144), (5076, 53440), (5344, 50760), (5640, 48096), (5760, 47094), (6012, 45120), (6016, 45090), (6345, 42752), (6680, 40608), (6768, 40080), (6912, 39245), (7515, 36096), (7520, 36072), (7849, 34560), (8016, 33840), (8460, 32064), (8640, 31396), (9018, 30080), (9024, 30060), (10020, 27072), (10152, 26720), (10688, 25380), (11280, 24048), (11520, 23547), (12024, 22560), (12032, 22545), (12690, 21376), (13360, 20304), (13536, 20040), (15030, 18048), (15040, 18036), (15698, 17280), (16032, 16920)]