29807360

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 81678240

約数和(自身を除く): 51870880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 73, 80, 88, 110, 116, 128, 145, 146, 160, 176, 220, 232, 256, 290, 292, 319, 320, 352, 365, 440, 464, 580, 584, 638, 640, 704, 730, 803, 880, 928, 1160, 1168, 1276, 1280, 1408, 1460, 1595, 1606, 1760, 1856, 2117, 2320, 2336, 2552, 2816, 2920, 3190, 3212, 3520, 3712, 4015, 4234, 4640, 4672, 5104, 5840, 6380, 6424, 7040, 7424, 8030, 8468, 9280, 9344, 10208, 10585, 11680, 12760, 12848, 14080, 16060, 16936, 18560, 18688, 20416, 21170, 23287, 23360, 25520, 25696, 32120, 33872, 37120, 40832, 42340, 46574, 46720, 51040, 51392, 64240, 67744, 81664, 84680, 93148, 93440, 102080, 102784, 116435, 128480, 135488, 169360, 186296, 204160, 205568, 232870, 256960, 270976, 338720, 372592, 408320, 465740, 513920, 541952, 677440, 745184, 931480, 1027840, 1354880, 1490368, 1862960, 2709760, 2980736, 3725920, 5961472, 7451840, 14903680, 29807360]

約数ペア:

[(1, 29807360), (2, 14903680), (4, 7451840), (5, 5961472), (8, 3725920), (10, 2980736), (11, 2709760), (16, 1862960), (20, 1490368), (22, 1354880), (29, 1027840), (32, 931480), (40, 745184), (44, 677440), (55, 541952), (58, 513920), (64, 465740), (73, 408320), (80, 372592), (88, 338720), (110, 270976), (116, 256960), (128, 232870), (145, 205568), (146, 204160), (160, 186296), (176, 169360), (220, 135488), (232, 128480), (256, 116435), (290, 102784), (292, 102080), (319, 93440), (320, 93148), (352, 84680), (365, 81664), (440, 67744), (464, 64240), (580, 51392), (584, 51040), (638, 46720), (640, 46574), (704, 42340), (730, 40832), (803, 37120), (880, 33872), (928, 32120), (1160, 25696), (1168, 25520), (1276, 23360), (1280, 23287), (1408, 21170), (1460, 20416), (1595, 18688), (1606, 18560), (1760, 16936), (1856, 16060), (2117, 14080), (2320, 12848), (2336, 12760), (2552, 11680), (2816, 10585), (2920, 10208), (3190, 9344), (3212, 9280), (3520, 8468), (3712, 8030), (4015, 7424), (4234, 7040), (4640, 6424), (4672, 6380), (5104, 5840)]