120582720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 168

約数和(自身を含む): 419023800

約数和(自身を除く): 298441080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 149, 160, 180, 192, 240, 281, 288, 298, 320, 360, 447, 480, 562, 576, 596, 720, 745, 843, 894, 960, 1124, 1192, 1341, 1405, 1440, 1490, 1686, 1788, 2235, 2248, 2384, 2529, 2682, 2810, 2880, 2980, 3372, 3576, 4215, 4470, 4496, 4768, 5058, 5364, 5620, 5960, 6705, 6744, 7152, 8430, 8940, 8992, 9536, 10116, 10728, 11240, 11920, 12645, 13410, 13488, 14304, 16860, 17880, 17984, 20232, 21456, 22480, 23840, 25290, 26820, 26976, 28608, 33720, 35760, 40464, 41869, 42912, 44960, 47680, 50580, 53640, 53952, 67440, 71520, 80928, 83738, 85824, 89920, 101160, 107280, 125607, 134880, 143040, 161856, 167476, 202320, 209345, 214560, 251214, 269760, 334952, 376821, 404640, 418690, 429120, 502428, 628035, 669904, 753642, 809280, 837380, 1004856, 1256070, 1339808, 1507284, 1674760, 1884105, 2009712, 2512140, 2679616, 3014568, 3349520, 3768210, 4019424, 5024280, 6029136, 6699040, 7536420, 8038848, 10048560, 12058272, 13398080, 15072840, 20097120, 24116544, 30145680, 40194240, 60291360, 120582720]

約数ペア:

[(1, 120582720), (2, 60291360), (3, 40194240), (4, 30145680), (5, 24116544), (6, 20097120), (8, 15072840), (9, 13398080), (10, 12058272), (12, 10048560), (15, 8038848), (16, 7536420), (18, 6699040), (20, 6029136), (24, 5024280), (30, 4019424), (32, 3768210), (36, 3349520), (40, 3014568), (45, 2679616), (48, 2512140), (60, 2009712), (64, 1884105), (72, 1674760), (80, 1507284), (90, 1339808), (96, 1256070), (120, 1004856), (144, 837380), (149, 809280), (160, 753642), (180, 669904), (192, 628035), (240, 502428), (281, 429120), (288, 418690), (298, 404640), (320, 376821), (360, 334952), (447, 269760), (480, 251214), (562, 214560), (576, 209345), (596, 202320), (720, 167476), (745, 161856), (843, 143040), (894, 134880), (960, 125607), (1124, 107280), (1192, 101160), (1341, 89920), (1405, 85824), (1440, 83738), (1490, 80928), (1686, 71520), (1788, 67440), (2235, 53952), (2248, 53640), (2384, 50580), (2529, 47680), (2682, 44960), (2810, 42912), (2880, 41869), (2980, 40464), (3372, 35760), (3576, 33720), (4215, 28608), (4470, 26976), (4496, 26820), (4768, 25290), (5058, 23840), (5364, 22480), (5620, 21456), (5960, 20232), (6705, 17984), (6744, 17880), (7152, 16860), (8430, 14304), (8940, 13488), (8992, 13410), (9536, 12645), (10116, 11920), (10728, 11240)]