123467040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:679

約数の個数: 144

約数和(自身を含む): 424569600

約数和(自身を除く): 301102560

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, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 358, 360, 479, 480, 537, 716, 720, 895, 958, 1074, 1432, 1437, 1440, 1611, 1790, 1916, 2148, 2395, 2685, 2864, 2874, 3222, 3580, 3832, 4296, 4311, 4790, 5370, 5728, 5748, 6444, 7160, 7185, 7664, 8055, 8592, 8622, 9580, 10740, 11496, 12888, 14320, 14370, 15328, 16110, 17184, 17244, 19160, 21480, 21555, 22992, 25776, 28640, 28740, 32220, 34488, 38320, 42960, 43110, 45984, 51552, 57480, 64440, 68976, 76640, 85741, 85920, 86220, 114960, 128880, 137952, 171482, 172440, 229920, 257223, 257760, 342964, 344880, 428705, 514446, 685928, 689760, 771669, 857410, 1028892, 1286115, 1371856, 1543338, 1714820, 2057784, 2572230, 2743712, 3086676, 3429640, 3858345, 4115568, 5144460, 6173352, 6859280, 7716690, 8231136, 10288920, 12346704, 13718560, 15433380, 20577840, 24693408, 30866760, 41155680, 61733520, 123467040]

約数ペア:

[(1, 123467040), (2, 61733520), (3, 41155680), (4, 30866760), (5, 24693408), (6, 20577840), (8, 15433380), (9, 13718560), (10, 12346704), (12, 10288920), (15, 8231136), (16, 7716690), (18, 6859280), (20, 6173352), (24, 5144460), (30, 4115568), (32, 3858345), (36, 3429640), (40, 3086676), (45, 2743712), (48, 2572230), (60, 2057784), (72, 1714820), (80, 1543338), (90, 1371856), (96, 1286115), (120, 1028892), (144, 857410), (160, 771669), (179, 689760), (180, 685928), (240, 514446), (288, 428705), (358, 344880), (360, 342964), (479, 257760), (480, 257223), (537, 229920), (716, 172440), (720, 171482), (895, 137952), (958, 128880), (1074, 114960), (1432, 86220), (1437, 85920), (1440, 85741), (1611, 76640), (1790, 68976), (1916, 64440), (2148, 57480), (2395, 51552), (2685, 45984), (2864, 43110), (2874, 42960), (3222, 38320), (3580, 34488), (3832, 32220), (4296, 28740), (4311, 28640), (4790, 25776), (5370, 22992), (5728, 21555), (5748, 21480), (6444, 19160), (7160, 17244), (7185, 17184), (7664, 16110), (8055, 15328), (8592, 14370), (8622, 14320), (9580, 12888), (10740, 11496)]