1551066240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6361}}^1$

素因数の和:6510

約数の個数: 128

約数和(自身を含む): 4983736320

約数和(自身を除く): 3432670080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 6361, 7620, 8128, 10160, 12192, 12722, 15240, 16256, 19083, 20320, 24384, 25444, 30480, 31805, 38166, 40640, 48768, 50888, 60960, 63610, 76332, 81280, 95415, 101776, 121920, 127220, 152664, 190830, 203552, 243840, 254440, 305328, 381660, 407104, 508880, 610656, 763320, 807847, 814208, 1017760, 1221312, 1526640, 1615694, 2035520, 2423541, 2442624, 3053280, 3231388, 4039235, 4071040, 4847082, 6106560, 6462776, 8078470, 9694164, 12117705, 12213120, 12925552, 16156940, 19388328, 24235410, 25851104, 32313880, 38776656, 48470820, 51702208, 64627760, 77553312, 96941640, 103404416, 129255520, 155106624, 193883280, 258511040, 310213248, 387766560, 517022080, 775533120, 1551066240]

約数ペア:

[(1, 1551066240), (2, 775533120), (3, 517022080), (4, 387766560), (5, 310213248), (6, 258511040), (8, 193883280), (10, 155106624), (12, 129255520), (15, 103404416), (16, 96941640), (20, 77553312), (24, 64627760), (30, 51702208), (32, 48470820), (40, 38776656), (48, 32313880), (60, 25851104), (64, 24235410), (80, 19388328), (96, 16156940), (120, 12925552), (127, 12213120), (128, 12117705), (160, 9694164), (192, 8078470), (240, 6462776), (254, 6106560), (320, 4847082), (381, 4071040), (384, 4039235), (480, 3231388), (508, 3053280), (635, 2442624), (640, 2423541), (762, 2035520), (960, 1615694), (1016, 1526640), (1270, 1221312), (1524, 1017760), (1905, 814208), (1920, 807847), (2032, 763320), (2540, 610656), (3048, 508880), (3810, 407104), (4064, 381660), (5080, 305328), (6096, 254440), (6361, 243840), (7620, 203552), (8128, 190830), (10160, 152664), (12192, 127220), (12722, 121920), (15240, 101776), (16256, 95415), (19083, 81280), (20320, 76332), (24384, 63610), (25444, 60960), (30480, 50888), (31805, 48768), (38166, 40640)]