120021120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 421986240

約数和(自身を除く): 301965120

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, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 311, 320, 335, 360, 384, 402, 480, 536, 576, 603, 622, 640, 670, 720, 804, 933, 960, 1005, 1072, 1152, 1206, 1244, 1340, 1440, 1555, 1608, 1866, 1920, 2010, 2144, 2412, 2488, 2680, 2799, 2880, 3015, 3110, 3216, 3732, 4020, 4288, 4665, 4824, 4976, 5360, 5598, 5760, 6030, 6220, 6432, 7464, 8040, 8576, 9330, 9648, 9952, 10720, 11196, 12060, 12440, 12864, 13995, 14928, 16080, 18660, 19296, 19904, 20837, 21440, 22392, 24120, 24880, 25728, 27990, 29856, 32160, 37320, 38592, 39808, 41674, 42880, 44784, 48240, 49760, 55980, 59712, 62511, 64320, 74640, 77184, 83348, 89568, 96480, 99520, 104185, 111960, 119424, 125022, 128640, 149280, 166696, 179136, 187533, 192960, 199040, 208370, 223920, 250044, 298560, 312555, 333392, 358272, 375066, 385920, 416740, 447840, 500088, 597120, 625110, 666784, 750132, 833480, 895680, 937665, 1000176, 1250220, 1333568, 1500264, 1666960, 1791360, 1875330, 2000352, 2500440, 2667136, 3000528, 3333920, 3750660, 4000704, 5000880, 6001056, 6667840, 7501320, 8001408, 10001760, 12002112, 13335680, 15002640, 20003520, 24004224, 30005280, 40007040, 60010560, 120021120]

約数ペア:

[(1, 120021120), (2, 60010560), (3, 40007040), (4, 30005280), (5, 24004224), (6, 20003520), (8, 15002640), (9, 13335680), (10, 12002112), (12, 10001760), (15, 8001408), (16, 7501320), (18, 6667840), (20, 6001056), (24, 5000880), (30, 4000704), (32, 3750660), (36, 3333920), (40, 3000528), (45, 2667136), (48, 2500440), (60, 2000352), (64, 1875330), (67, 1791360), (72, 1666960), (80, 1500264), (90, 1333568), (96, 1250220), (120, 1000176), (128, 937665), (134, 895680), (144, 833480), (160, 750132), (180, 666784), (192, 625110), (201, 597120), (240, 500088), (268, 447840), (288, 416740), (311, 385920), (320, 375066), (335, 358272), (360, 333392), (384, 312555), (402, 298560), (480, 250044), (536, 223920), (576, 208370), (603, 199040), (622, 192960), (640, 187533), (670, 179136), (720, 166696), (804, 149280), (933, 128640), (960, 125022), (1005, 119424), (1072, 111960), (1152, 104185), (1206, 99520), (1244, 96480), (1340, 89568), (1440, 83348), (1555, 77184), (1608, 74640), (1866, 64320), (1920, 62511), (2010, 59712), (2144, 55980), (2412, 49760), (2488, 48240), (2680, 44784), (2799, 42880), (2880, 41674), (3015, 39808), (3110, 38592), (3216, 37320), (3732, 32160), (4020, 29856), (4288, 27990), (4665, 25728), (4824, 24880), (4976, 24120), (5360, 22392), (5598, 21440), (5760, 20837), (6030, 19904), (6220, 19296), (6432, 18660), (7464, 16080), (8040, 14928), (8576, 13995), (9330, 12864), (9648, 12440), (9952, 12060), (10720, 11196)]