80914152960

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{390211}}^1$

素因数の和:390246

約数の個数: 200

約数和(自身を含む): 289809671976

約数和(自身を除く): 208895519016

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 41472, 51840, 69120, 103680, 207360, 390211, 780422, 1170633, 1560844, 1951055, 2341266, 3121688, 3511899, 3902110, 4682532, 5853165, 6243376, 7023798, 7804220, 9365064, 10535697, 11706330, 12486752, 14047596, 15608440, 17559495, 18730128, 21071394, 23412660, 24973504, 28095192, 31216880, 31607091, 35118990, 37460256, 42142788, 46825320, 49947008, 52678485, 56190384, 62433760, 63214182, 70237980, 74920512, 84285576, 93650640, 99894016, 105356970, 112380768, 124867520, 126428364, 140475960, 149841024, 158035455, 168571152, 187301280, 199788032, 210713940, 224761536, 249735040, 252856728, 280951920, 299682048, 316070910, 337142304, 374602560, 421427880, 449523072, 499470080, 505713456, 561903840, 599364096, 632141820, 674284608, 749205120, 842855760, 899046144, 998940160, 1011426912, 1123807680, 1264283640, 1348569216, 1498410240, 1685711520, 1798092288, 2022853824, 2247615360, 2528567280, 2697138432, 2996820480, 3371423040, 4045707648, 4495230720, 5057134560, 5394276864, 6742846080, 8091415296, 8990461440, 10114269120, 13485692160, 16182830592, 20228538240, 26971384320, 40457076480, 80914152960]

約数ペア:

[(1, 80914152960), (2, 40457076480), (3, 26971384320), (4, 20228538240), (5, 16182830592), (6, 13485692160), (8, 10114269120), (9, 8990461440), (10, 8091415296), (12, 6742846080), (15, 5394276864), (16, 5057134560), (18, 4495230720), (20, 4045707648), (24, 3371423040), (27, 2996820480), (30, 2697138432), (32, 2528567280), (36, 2247615360), (40, 2022853824), (45, 1798092288), (48, 1685711520), (54, 1498410240), (60, 1348569216), (64, 1264283640), (72, 1123807680), (80, 1011426912), (81, 998940160), (90, 899046144), (96, 842855760), (108, 749205120), (120, 674284608), (128, 632141820), (135, 599364096), (144, 561903840), (160, 505713456), (162, 499470080), (180, 449523072), (192, 421427880), (216, 374602560), (240, 337142304), (256, 316070910), (270, 299682048), (288, 280951920), (320, 252856728), (324, 249735040), (360, 224761536), (384, 210713940), (405, 199788032), (432, 187301280), (480, 168571152), (512, 158035455), (540, 149841024), (576, 140475960), (640, 126428364), (648, 124867520), (720, 112380768), (768, 105356970), (810, 99894016), (864, 93650640), (960, 84285576), (1080, 74920512), (1152, 70237980), (1280, 63214182), (1296, 62433760), (1440, 56190384), (1536, 52678485), (1620, 49947008), (1728, 46825320), (1920, 42142788), (2160, 37460256), (2304, 35118990), (2560, 31607091), (2592, 31216880), (2880, 28095192), (3240, 24973504), (3456, 23412660), (3840, 21071394), (4320, 18730128), (4608, 17559495), (5184, 15608440), (5760, 14047596), (6480, 12486752), (6912, 11706330), (7680, 10535697), (8640, 9365064), (10368, 7804220), (11520, 7023798), (12960, 6243376), (13824, 5853165), (17280, 4682532), (20736, 3902110), (23040, 3511899), (25920, 3121688), (34560, 2341266), (41472, 1951055), (51840, 1560844), (69120, 1170633), (103680, 780422), (207360, 390211)]