2908869120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:783

約数の個数: 240

約数和(自身を含む): 10134476352

約数和(自身を除く): 7225607232

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, 251, 256, 288, 320, 360, 384, 480, 502, 503, 512, 576, 640, 720, 753, 768, 960, 1004, 1006, 1152, 1255, 1280, 1440, 1506, 1509, 1536, 1920, 2008, 2012, 2259, 2304, 2510, 2515, 2560, 2880, 3012, 3018, 3765, 3840, 4016, 4024, 4518, 4527, 4608, 5020, 5030, 5760, 6024, 6036, 7530, 7545, 7680, 8032, 8048, 9036, 9054, 10040, 10060, 11295, 11520, 12048, 12072, 15060, 15090, 16064, 16096, 18072, 18108, 20080, 20120, 22590, 22635, 23040, 24096, 24144, 30120, 30180, 32128, 32192, 36144, 36216, 40160, 40240, 45180, 45270, 48192, 48288, 60240, 60360, 64256, 64384, 72288, 72432, 80320, 80480, 90360, 90540, 96384, 96576, 120480, 120720, 126253, 128512, 128768, 144576, 144864, 160640, 160960, 180720, 181080, 192768, 193152, 240960, 241440, 252506, 257536, 289152, 289728, 321280, 321920, 361440, 362160, 378759, 385536, 386304, 481920, 482880, 505012, 578304, 579456, 631265, 642560, 643840, 722880, 724320, 757518, 772608, 963840, 965760, 1010024, 1136277, 1156608, 1158912, 1262530, 1287680, 1445760, 1448640, 1515036, 1893795, 1927680, 1931520, 2020048, 2272554, 2317824, 2525060, 2891520, 2897280, 3030072, 3787590, 3863040, 4040096, 4545108, 5050120, 5681385, 5783040, 5794560, 6060144, 7575180, 8080192, 9090216, 10100240, 11362770, 11589120, 12120288, 15150360, 16160384, 18180432, 20200480, 22725540, 24240576, 30300720, 32320768, 36360864, 40400960, 45451080, 48481152, 60601440, 64641536, 72721728, 80801920, 90902160, 96962304, 121202880, 145443456, 161603840, 181804320, 193924608, 242405760, 290886912, 323207680, 363608640, 484811520, 581773824, 727217280, 969623040, 1454434560, 2908869120]

約数ペア:

[(1, 2908869120), (2, 1454434560), (3, 969623040), (4, 727217280), (5, 581773824), (6, 484811520), (8, 363608640), (9, 323207680), (10, 290886912), (12, 242405760), (15, 193924608), (16, 181804320), (18, 161603840), (20, 145443456), (24, 121202880), (30, 96962304), (32, 90902160), (36, 80801920), (40, 72721728), (45, 64641536), (48, 60601440), (60, 48481152), (64, 45451080), (72, 40400960), (80, 36360864), (90, 32320768), (96, 30300720), (120, 24240576), (128, 22725540), (144, 20200480), (160, 18180432), (180, 16160384), (192, 15150360), (240, 12120288), (251, 11589120), (256, 11362770), (288, 10100240), (320, 9090216), (360, 8080192), (384, 7575180), (480, 6060144), (502, 5794560), (503, 5783040), (512, 5681385), (576, 5050120), (640, 4545108), (720, 4040096), (753, 3863040), (768, 3787590), (960, 3030072), (1004, 2897280), (1006, 2891520), (1152, 2525060), (1255, 2317824), (1280, 2272554), (1440, 2020048), (1506, 1931520), (1509, 1927680), (1536, 1893795), (1920, 1515036), (2008, 1448640), (2012, 1445760), (2259, 1287680), (2304, 1262530), (2510, 1158912), (2515, 1156608), (2560, 1136277), (2880, 1010024), (3012, 965760), (3018, 963840), (3765, 772608), (3840, 757518), (4016, 724320), (4024, 722880), (4518, 643840), (4527, 642560), (4608, 631265), (5020, 579456), (5030, 578304), (5760, 505012), (6024, 482880), (6036, 481920), (7530, 386304), (7545, 385536), (7680, 378759), (8032, 362160), (8048, 361440), (9036, 321920), (9054, 321280), (10040, 289728), (10060, 289152), (11295, 257536), (11520, 252506), (12048, 241440), (12072, 240960), (15060, 193152), (15090, 192768), (16064, 181080), (16096, 180720), (18072, 160960), (18108, 160640), (20080, 144864), (20120, 144576), (22590, 128768), (22635, 128512), (23040, 126253), (24096, 120720), (24144, 120480), (30120, 96576), (30180, 96384), (32128, 90540), (32192, 90360), (36144, 80480), (36216, 80320), (40160, 72432), (40240, 72288), (45180, 64384), (45270, 64256), (48192, 60360), (48288, 60240)]