28194635520

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{271939}}^1$

素因数の和:271972

約数の個数: 180

約数和(自身を含む): 100885932840

約数和(自身を除く): 72691297320

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 271939, 543878, 815817, 1087756, 1359695, 1631634, 2175512, 2447451, 2719390, 3263268, 4079085, 4351024, 4894902, 5438780, 6526536, 7342353, 8158170, 8702048, 9789804, 10877560, 12237255, 13053072, 14684706, 16316340, 17404096, 19579608, 21755120, 22027059, 24474510, 26106144, 29369412, 32632680, 34808192, 36711765, 39159216, 43510240, 44054118, 48949020, 52212288, 58738824, 65265360, 69616384, 73423530, 78318432, 87020480, 88108236, 97898040, 104424576, 110135295, 117477648, 130530720, 146847060, 156636864, 174040960, 176216472, 195796080, 208849152, 220270590, 234955296, 261061440, 293694120, 313273728, 348081920, 352432944, 391592160, 440541180, 469910592, 522122880, 587388240, 626547456, 704865888, 783184320, 881082360, 939821184, 1044245760, 1174776480, 1409731776, 1566368640, 1762164720, 1879642368, 2349552960, 2819463552, 3132737280, 3524329440, 4699105920, 5638927104, 7048658880, 9398211840, 14097317760, 28194635520]

約数ペア:

[(1, 28194635520), (2, 14097317760), (3, 9398211840), (4, 7048658880), (5, 5638927104), (6, 4699105920), (8, 3524329440), (9, 3132737280), (10, 2819463552), (12, 2349552960), (15, 1879642368), (16, 1762164720), (18, 1566368640), (20, 1409731776), (24, 1174776480), (27, 1044245760), (30, 939821184), (32, 881082360), (36, 783184320), (40, 704865888), (45, 626547456), (48, 587388240), (54, 522122880), (60, 469910592), (64, 440541180), (72, 391592160), (80, 352432944), (81, 348081920), (90, 313273728), (96, 293694120), (108, 261061440), (120, 234955296), (128, 220270590), (135, 208849152), (144, 195796080), (160, 176216472), (162, 174040960), (180, 156636864), (192, 146847060), (216, 130530720), (240, 117477648), (256, 110135295), (270, 104424576), (288, 97898040), (320, 88108236), (324, 87020480), (360, 78318432), (384, 73423530), (405, 69616384), (432, 65265360), (480, 58738824), (540, 52212288), (576, 48949020), (640, 44054118), (648, 43510240), (720, 39159216), (768, 36711765), (810, 34808192), (864, 32632680), (960, 29369412), (1080, 26106144), (1152, 24474510), (1280, 22027059), (1296, 21755120), (1440, 19579608), (1620, 17404096), (1728, 16316340), (1920, 14684706), (2160, 13053072), (2304, 12237255), (2592, 10877560), (2880, 9789804), (3240, 8702048), (3456, 8158170), (3840, 7342353), (4320, 6526536), (5184, 5438780), (5760, 4894902), (6480, 4351024), (6912, 4079085), (8640, 3263268), (10368, 2719390), (11520, 2447451), (12960, 2175512), (17280, 1631634), (20736, 1359695), (25920, 1087756), (34560, 815817), (51840, 543878), (103680, 271939)]