29687040

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{859}}^1$

素因数の和:889

約数の個数: 144

約数和(自身を含む): 105470400

約数和(自身を除く): 75783360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 859, 864, 960, 1080, 1152, 1280, 1440, 1718, 1728, 1920, 2160, 2304, 2577, 2880, 3436, 3456, 3840, 4295, 4320, 5154, 5760, 6872, 6912, 7731, 8590, 8640, 10308, 11520, 12885, 13744, 15462, 17180, 17280, 20616, 23193, 25770, 27488, 30924, 34360, 34560, 38655, 41232, 46386, 51540, 54976, 61848, 68720, 77310, 82464, 92772, 103080, 109952, 115965, 123696, 137440, 154620, 164928, 185544, 206160, 219904, 231930, 247392, 274880, 309240, 329856, 371088, 412320, 463860, 494784, 549760, 618480, 659712, 742176, 824640, 927720, 989568, 1099520, 1236960, 1484352, 1649280, 1855440, 1979136, 2473920, 2968704, 3298560, 3710880, 4947840, 5937408, 7421760, 9895680, 14843520, 29687040]

約数ペア:

[(1, 29687040), (2, 14843520), (3, 9895680), (4, 7421760), (5, 5937408), (6, 4947840), (8, 3710880), (9, 3298560), (10, 2968704), (12, 2473920), (15, 1979136), (16, 1855440), (18, 1649280), (20, 1484352), (24, 1236960), (27, 1099520), (30, 989568), (32, 927720), (36, 824640), (40, 742176), (45, 659712), (48, 618480), (54, 549760), (60, 494784), (64, 463860), (72, 412320), (80, 371088), (90, 329856), (96, 309240), (108, 274880), (120, 247392), (128, 231930), (135, 219904), (144, 206160), (160, 185544), (180, 164928), (192, 154620), (216, 137440), (240, 123696), (256, 115965), (270, 109952), (288, 103080), (320, 92772), (360, 82464), (384, 77310), (432, 68720), (480, 61848), (540, 54976), (576, 51540), (640, 46386), (720, 41232), (768, 38655), (859, 34560), (864, 34360), (960, 30924), (1080, 27488), (1152, 25770), (1280, 23193), (1440, 20616), (1718, 17280), (1728, 17180), (1920, 15462), (2160, 13744), (2304, 12885), (2577, 11520), (2880, 10308), (3436, 8640), (3456, 8590), (3840, 7731), (4295, 6912), (4320, 6872), (5154, 5760)]