55664640

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 168

約数和(自身を含む): 194236848

約数和(自身を除く): 138572208

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, 128, 144, 151, 160, 180, 192, 240, 256, 288, 302, 320, 360, 384, 453, 480, 512, 576, 604, 640, 720, 755, 768, 906, 960, 1024, 1152, 1208, 1280, 1359, 1440, 1510, 1536, 1812, 1920, 2048, 2265, 2304, 2416, 2560, 2718, 2880, 3020, 3072, 3624, 3840, 4096, 4530, 4608, 4832, 5120, 5436, 5760, 6040, 6144, 6795, 7248, 7680, 8192, 9060, 9216, 9664, 10240, 10872, 11520, 12080, 12288, 13590, 14496, 15360, 18120, 18432, 19328, 20480, 21744, 23040, 24160, 24576, 27180, 28992, 30720, 36240, 36864, 38656, 40960, 43488, 46080, 48320, 54360, 57984, 61440, 72480, 73728, 77312, 86976, 92160, 96640, 108720, 115968, 122880, 144960, 154624, 173952, 184320, 193280, 217440, 231936, 289920, 309248, 347904, 368640, 386560, 434880, 463872, 579840, 618496, 695808, 773120, 869760, 927744, 1159680, 1236992, 1391616, 1546240, 1739520, 1855488, 2319360, 2783232, 3092480, 3479040, 3710976, 4638720, 5566464, 6184960, 6958080, 9277440, 11132928, 13916160, 18554880, 27832320, 55664640]

約数ペア:

[(1, 55664640), (2, 27832320), (3, 18554880), (4, 13916160), (5, 11132928), (6, 9277440), (8, 6958080), (9, 6184960), (10, 5566464), (12, 4638720), (15, 3710976), (16, 3479040), (18, 3092480), (20, 2783232), (24, 2319360), (30, 1855488), (32, 1739520), (36, 1546240), (40, 1391616), (45, 1236992), (48, 1159680), (60, 927744), (64, 869760), (72, 773120), (80, 695808), (90, 618496), (96, 579840), (120, 463872), (128, 434880), (144, 386560), (151, 368640), (160, 347904), (180, 309248), (192, 289920), (240, 231936), (256, 217440), (288, 193280), (302, 184320), (320, 173952), (360, 154624), (384, 144960), (453, 122880), (480, 115968), (512, 108720), (576, 96640), (604, 92160), (640, 86976), (720, 77312), (755, 73728), (768, 72480), (906, 61440), (960, 57984), (1024, 54360), (1152, 48320), (1208, 46080), (1280, 43488), (1359, 40960), (1440, 38656), (1510, 36864), (1536, 36240), (1812, 30720), (1920, 28992), (2048, 27180), (2265, 24576), (2304, 24160), (2416, 23040), (2560, 21744), (2718, 20480), (2880, 19328), (3020, 18432), (3072, 18120), (3624, 15360), (3840, 14496), (4096, 13590), (4530, 12288), (4608, 12080), (4832, 11520), (5120, 10872), (5436, 10240), (5760, 9664), (6040, 9216), (6144, 9060), (6795, 8192), (7248, 7680)]