44144640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{479}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 153316800

約数和(自身を除く): 109172160

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, 160, 180, 192, 240, 256, 288, 320, 360, 384, 479, 480, 512, 576, 640, 720, 768, 958, 960, 1024, 1152, 1280, 1437, 1440, 1536, 1916, 1920, 2048, 2304, 2395, 2560, 2874, 2880, 3072, 3832, 3840, 4311, 4608, 4790, 5120, 5748, 5760, 6144, 7185, 7664, 7680, 8622, 9216, 9580, 10240, 11496, 11520, 14370, 15328, 15360, 17244, 18432, 19160, 21555, 22992, 23040, 28740, 30656, 30720, 34488, 38320, 43110, 45984, 46080, 57480, 61312, 68976, 76640, 86220, 91968, 92160, 114960, 122624, 137952, 153280, 172440, 183936, 229920, 245248, 275904, 306560, 344880, 367872, 459840, 490496, 551808, 613120, 689760, 735744, 919680, 980992, 1103616, 1226240, 1379520, 1471488, 1839360, 2207232, 2452480, 2759040, 2942976, 3678720, 4414464, 4904960, 5518080, 7357440, 8828928, 11036160, 14714880, 22072320, 44144640]

約数ペア:

[(1, 44144640), (2, 22072320), (3, 14714880), (4, 11036160), (5, 8828928), (6, 7357440), (8, 5518080), (9, 4904960), (10, 4414464), (12, 3678720), (15, 2942976), (16, 2759040), (18, 2452480), (20, 2207232), (24, 1839360), (30, 1471488), (32, 1379520), (36, 1226240), (40, 1103616), (45, 980992), (48, 919680), (60, 735744), (64, 689760), (72, 613120), (80, 551808), (90, 490496), (96, 459840), (120, 367872), (128, 344880), (144, 306560), (160, 275904), (180, 245248), (192, 229920), (240, 183936), (256, 172440), (288, 153280), (320, 137952), (360, 122624), (384, 114960), (479, 92160), (480, 91968), (512, 86220), (576, 76640), (640, 68976), (720, 61312), (768, 57480), (958, 46080), (960, 45984), (1024, 43110), (1152, 38320), (1280, 34488), (1437, 30720), (1440, 30656), (1536, 28740), (1916, 23040), (1920, 22992), (2048, 21555), (2304, 19160), (2395, 18432), (2560, 17244), (2874, 15360), (2880, 15328), (3072, 14370), (3832, 11520), (3840, 11496), (4311, 10240), (4608, 9580), (4790, 9216), (5120, 8622), (5748, 7680), (5760, 7664), (6144, 7185)]