15174720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:513

約数の個数: 168

約数和(自身を含む): 57058560

約数和(自身を除く): 41883840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 479, 480, 495, 528, 576, 660, 704, 720, 792, 880, 958, 960, 990, 1056, 1320, 1437, 1440, 1584, 1760, 1916, 1980, 2112, 2395, 2640, 2874, 2880, 3168, 3520, 3832, 3960, 4311, 4790, 5269, 5280, 5748, 6336, 7185, 7664, 7920, 8622, 9580, 10538, 10560, 11496, 14370, 15328, 15807, 15840, 17244, 19160, 21076, 21555, 22992, 26345, 28740, 30656, 31614, 31680, 34488, 38320, 42152, 43110, 45984, 47421, 52690, 57480, 63228, 68976, 76640, 79035, 84304, 86220, 91968, 94842, 105380, 114960, 126456, 137952, 153280, 158070, 168608, 172440, 189684, 210760, 229920, 237105, 252912, 275904, 316140, 337216, 344880, 379368, 421520, 459840, 474210, 505824, 632280, 689760, 758736, 843040, 948420, 1011648, 1264560, 1379520, 1517472, 1686080, 1896840, 2529120, 3034944, 3793680, 5058240, 7587360, 15174720]

約数ペア:

[(1, 15174720), (2, 7587360), (3, 5058240), (4, 3793680), (5, 3034944), (6, 2529120), (8, 1896840), (9, 1686080), (10, 1517472), (11, 1379520), (12, 1264560), (15, 1011648), (16, 948420), (18, 843040), (20, 758736), (22, 689760), (24, 632280), (30, 505824), (32, 474210), (33, 459840), (36, 421520), (40, 379368), (44, 344880), (45, 337216), (48, 316140), (55, 275904), (60, 252912), (64, 237105), (66, 229920), (72, 210760), (80, 189684), (88, 172440), (90, 168608), (96, 158070), (99, 153280), (110, 137952), (120, 126456), (132, 114960), (144, 105380), (160, 94842), (165, 91968), (176, 86220), (180, 84304), (192, 79035), (198, 76640), (220, 68976), (240, 63228), (264, 57480), (288, 52690), (320, 47421), (330, 45984), (352, 43110), (360, 42152), (396, 38320), (440, 34488), (479, 31680), (480, 31614), (495, 30656), (528, 28740), (576, 26345), (660, 22992), (704, 21555), (720, 21076), (792, 19160), (880, 17244), (958, 15840), (960, 15807), (990, 15328), (1056, 14370), (1320, 11496), (1437, 10560), (1440, 10538), (1584, 9580), (1760, 8622), (1916, 7920), (1980, 7664), (2112, 7185), (2395, 6336), (2640, 5748), (2874, 5280), (2880, 5269), (3168, 4790), (3520, 4311), (3832, 3960)]