30349440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 114566400

約数和(自身を除く): 84216960

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, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 479, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 958, 960, 990, 1056, 1152, 1320, 1408, 1437, 1440, 1584, 1760, 1916, 1920, 1980, 2112, 2395, 2640, 2874, 2880, 3168, 3520, 3832, 3960, 4224, 4311, 4790, 5269, 5280, 5748, 5760, 6336, 7040, 7185, 7664, 7920, 8622, 9580, 10538, 10560, 11496, 12672, 14370, 15328, 15807, 15840, 17244, 19160, 21076, 21120, 21555, 22992, 26345, 28740, 30656, 31614, 31680, 34488, 38320, 42152, 43110, 45984, 47421, 52690, 57480, 61312, 63228, 63360, 68976, 76640, 79035, 84304, 86220, 91968, 94842, 105380, 114960, 126456, 137952, 153280, 158070, 168608, 172440, 183936, 189684, 210760, 229920, 237105, 252912, 275904, 306560, 316140, 337216, 344880, 379368, 421520, 459840, 474210, 505824, 551808, 632280, 674432, 689760, 758736, 843040, 919680, 948420, 1011648, 1264560, 1379520, 1517472, 1686080, 1896840, 2023296, 2529120, 2759040, 3034944, 3372160, 3793680, 5058240, 6069888, 7587360, 10116480, 15174720, 30349440]

約数ペア:

[(1, 30349440), (2, 15174720), (3, 10116480), (4, 7587360), (5, 6069888), (6, 5058240), (8, 3793680), (9, 3372160), (10, 3034944), (11, 2759040), (12, 2529120), (15, 2023296), (16, 1896840), (18, 1686080), (20, 1517472), (22, 1379520), (24, 1264560), (30, 1011648), (32, 948420), (33, 919680), (36, 843040), (40, 758736), (44, 689760), (45, 674432), (48, 632280), (55, 551808), (60, 505824), (64, 474210), (66, 459840), (72, 421520), (80, 379368), (88, 344880), (90, 337216), (96, 316140), (99, 306560), (110, 275904), (120, 252912), (128, 237105), (132, 229920), (144, 210760), (160, 189684), (165, 183936), (176, 172440), (180, 168608), (192, 158070), (198, 153280), (220, 137952), (240, 126456), (264, 114960), (288, 105380), (320, 94842), (330, 91968), (352, 86220), (360, 84304), (384, 79035), (396, 76640), (440, 68976), (479, 63360), (480, 63228), (495, 61312), (528, 57480), (576, 52690), (640, 47421), (660, 45984), (704, 43110), (720, 42152), (792, 38320), (880, 34488), (958, 31680), (960, 31614), (990, 30656), (1056, 28740), (1152, 26345), (1320, 22992), (1408, 21555), (1437, 21120), (1440, 21076), (1584, 19160), (1760, 17244), (1916, 15840), (1920, 15807), (1980, 15328), (2112, 14370), (2395, 12672), (2640, 11496), (2874, 10560), (2880, 10538), (3168, 9580), (3520, 8622), (3832, 7920), (3960, 7664), (4224, 7185), (4311, 7040), (4790, 6336), (5269, 5760), (5280, 5748)]