274064640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 883008000

約数和(自身を除く): 608943360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 479, 480, 596, 640, 745, 768, 894, 958, 960, 1192, 1280, 1437, 1490, 1788, 1916, 1920, 2235, 2384, 2395, 2874, 2980, 3576, 3832, 3840, 4470, 4768, 4790, 5748, 5960, 7152, 7185, 7664, 8940, 9536, 9580, 11496, 11920, 14304, 14370, 15328, 17880, 19072, 19160, 22992, 23840, 28608, 28740, 30656, 35760, 38144, 38320, 45984, 47680, 57216, 57480, 61312, 71371, 71520, 76640, 91968, 95360, 114432, 114960, 122624, 142742, 143040, 153280, 183936, 190720, 214113, 229920, 285484, 286080, 306560, 356855, 367872, 428226, 459840, 570968, 572160, 613120, 713710, 856452, 919680, 1070565, 1141936, 1427420, 1712904, 1839360, 2141130, 2283872, 2854840, 3425808, 4282260, 4567744, 5709680, 6851616, 8564520, 9135488, 11419360, 13703232, 17129040, 18270976, 22838720, 27406464, 34258080, 45677440, 54812928, 68516160, 91354880, 137032320, 274064640]

約数ペア:

[(1, 274064640), (2, 137032320), (3, 91354880), (4, 68516160), (5, 54812928), (6, 45677440), (8, 34258080), (10, 27406464), (12, 22838720), (15, 18270976), (16, 17129040), (20, 13703232), (24, 11419360), (30, 9135488), (32, 8564520), (40, 6851616), (48, 5709680), (60, 4567744), (64, 4282260), (80, 3425808), (96, 2854840), (120, 2283872), (128, 2141130), (149, 1839360), (160, 1712904), (192, 1427420), (240, 1141936), (256, 1070565), (298, 919680), (320, 856452), (384, 713710), (447, 613120), (479, 572160), (480, 570968), (596, 459840), (640, 428226), (745, 367872), (768, 356855), (894, 306560), (958, 286080), (960, 285484), (1192, 229920), (1280, 214113), (1437, 190720), (1490, 183936), (1788, 153280), (1916, 143040), (1920, 142742), (2235, 122624), (2384, 114960), (2395, 114432), (2874, 95360), (2980, 91968), (3576, 76640), (3832, 71520), (3840, 71371), (4470, 61312), (4768, 57480), (4790, 57216), (5748, 47680), (5960, 45984), (7152, 38320), (7185, 38144), (7664, 35760), (8940, 30656), (9536, 28740), (9580, 28608), (11496, 23840), (11920, 22992), (14304, 19160), (14370, 19072), (15328, 17880)]