329874240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 168

約数和(自身を含む): 1080711072

約数和(自身を除く): 750836832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 251, 296, 320, 370, 444, 480, 502, 555, 592, 740, 753, 888, 960, 1004, 1110, 1184, 1255, 1369, 1480, 1506, 1776, 2008, 2220, 2368, 2510, 2738, 2960, 3012, 3552, 3765, 4016, 4107, 4440, 5020, 5476, 5920, 6024, 6845, 7104, 7530, 8032, 8214, 8880, 9287, 10040, 10952, 11840, 12048, 13690, 15060, 16064, 16428, 17760, 18574, 20080, 20535, 21904, 24096, 27380, 27861, 30120, 32856, 35520, 37148, 40160, 41070, 43808, 46435, 48192, 54760, 55722, 60240, 65712, 74296, 80320, 82140, 87616, 92870, 109520, 111444, 120480, 131424, 139305, 148592, 164280, 185740, 219040, 222888, 240960, 262848, 278610, 297184, 328560, 343619, 371480, 438080, 445776, 557220, 594368, 657120, 687238, 742960, 891552, 1030857, 1114440, 1314240, 1374476, 1485920, 1718095, 1783104, 2061714, 2228880, 2748952, 2971840, 3436190, 4123428, 4457760, 5154285, 5497904, 6872380, 8246856, 8915520, 10308570, 10995808, 13744760, 16493712, 20617140, 21991616, 27489520, 32987424, 41234280, 54979040, 65974848, 82468560, 109958080, 164937120, 329874240]

約数ペア:

[(1, 329874240), (2, 164937120), (3, 109958080), (4, 82468560), (5, 65974848), (6, 54979040), (8, 41234280), (10, 32987424), (12, 27489520), (15, 21991616), (16, 20617140), (20, 16493712), (24, 13744760), (30, 10995808), (32, 10308570), (37, 8915520), (40, 8246856), (48, 6872380), (60, 5497904), (64, 5154285), (74, 4457760), (80, 4123428), (96, 3436190), (111, 2971840), (120, 2748952), (148, 2228880), (160, 2061714), (185, 1783104), (192, 1718095), (222, 1485920), (240, 1374476), (251, 1314240), (296, 1114440), (320, 1030857), (370, 891552), (444, 742960), (480, 687238), (502, 657120), (555, 594368), (592, 557220), (740, 445776), (753, 438080), (888, 371480), (960, 343619), (1004, 328560), (1110, 297184), (1184, 278610), (1255, 262848), (1369, 240960), (1480, 222888), (1506, 219040), (1776, 185740), (2008, 164280), (2220, 148592), (2368, 139305), (2510, 131424), (2738, 120480), (2960, 111444), (3012, 109520), (3552, 92870), (3765, 87616), (4016, 82140), (4107, 80320), (4440, 74296), (5020, 65712), (5476, 60240), (5920, 55722), (6024, 54760), (6845, 48192), (7104, 46435), (7530, 43808), (8032, 41070), (8214, 40160), (8880, 37148), (9287, 35520), (10040, 32856), (10952, 30120), (11840, 27861), (12048, 27380), (13690, 24096), (15060, 21904), (16064, 20535), (16428, 20080), (17760, 18574)]