2980869120

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{21563}}^1$

素因数の和:21597

約数の個数: 176

約数和(自身を含む): 10593961920

約数和(自身を除く): 7613092800

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, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 21563, 23040, 27648, 34560, 43126, 46080, 64689, 69120, 86252, 107815, 129378, 138240, 172504, 194067, 215630, 258756, 323445, 345008, 388134, 431260, 517512, 582201, 646890, 690016, 776268, 862520, 970335, 1035024, 1164402, 1293780, 1380032, 1552536, 1725040, 1940670, 2070048, 2328804, 2587560, 2760064, 2911005, 3105072, 3450080, 3881340, 4140096, 4657608, 5175120, 5520128, 5822010, 6210144, 6900160, 7762680, 8280192, 9315216, 10350240, 11040256, 11644020, 12420288, 13800320, 15525360, 16560384, 18630432, 20700480, 22080512, 23288040, 24840576, 27600640, 31050720, 33120768, 37260864, 41400960, 46576080, 49681152, 55201280, 62101440, 66241536, 74521728, 82801920, 93152160, 99362304, 110402560, 124202880, 149043456, 165603840, 186304320, 198724608, 248405760, 298086912, 331207680, 372608640, 496811520, 596173824, 745217280, 993623040, 1490434560, 2980869120]

約数ペア:

[(1, 2980869120), (2, 1490434560), (3, 993623040), (4, 745217280), (5, 596173824), (6, 496811520), (8, 372608640), (9, 331207680), (10, 298086912), (12, 248405760), (15, 198724608), (16, 186304320), (18, 165603840), (20, 149043456), (24, 124202880), (27, 110402560), (30, 99362304), (32, 93152160), (36, 82801920), (40, 74521728), (45, 66241536), (48, 62101440), (54, 55201280), (60, 49681152), (64, 46576080), (72, 41400960), (80, 37260864), (90, 33120768), (96, 31050720), (108, 27600640), (120, 24840576), (128, 23288040), (135, 22080512), (144, 20700480), (160, 18630432), (180, 16560384), (192, 15525360), (216, 13800320), (240, 12420288), (256, 11644020), (270, 11040256), (288, 10350240), (320, 9315216), (360, 8280192), (384, 7762680), (432, 6900160), (480, 6210144), (512, 5822010), (540, 5520128), (576, 5175120), (640, 4657608), (720, 4140096), (768, 3881340), (864, 3450080), (960, 3105072), (1024, 2911005), (1080, 2760064), (1152, 2587560), (1280, 2328804), (1440, 2070048), (1536, 1940670), (1728, 1725040), (1920, 1552536), (2160, 1380032), (2304, 1293780), (2560, 1164402), (2880, 1035024), (3072, 970335), (3456, 862520), (3840, 776268), (4320, 690016), (4608, 646890), (5120, 582201), (5760, 517512), (6912, 431260), (7680, 388134), (8640, 345008), (9216, 323445), (11520, 258756), (13824, 215630), (15360, 194067), (17280, 172504), (21563, 138240), (23040, 129378), (27648, 107815), (34560, 86252), (43126, 69120), (46080, 64689)]