27337680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 94050528

約数和(自身を除く): 66712848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 883, 1032, 1290, 1548, 1720, 1766, 1935, 2064, 2580, 2649, 3096, 3440, 3532, 3870, 4415, 5160, 5298, 6192, 7064, 7740, 7947, 8830, 10320, 10596, 13245, 14128, 15480, 15894, 17660, 21192, 26490, 30960, 31788, 35320, 37969, 39735, 42384, 52980, 63576, 70640, 75938, 79470, 105960, 113907, 127152, 151876, 158940, 189845, 211920, 227814, 303752, 317880, 341721, 379690, 455628, 569535, 607504, 635760, 683442, 759380, 911256, 1139070, 1366884, 1518760, 1708605, 1822512, 2278140, 2733768, 3037520, 3417210, 4556280, 5467536, 6834420, 9112560, 13668840, 27337680]

約数ペア:

[(1, 27337680), (2, 13668840), (3, 9112560), (4, 6834420), (5, 5467536), (6, 4556280), (8, 3417210), (9, 3037520), (10, 2733768), (12, 2278140), (15, 1822512), (16, 1708605), (18, 1518760), (20, 1366884), (24, 1139070), (30, 911256), (36, 759380), (40, 683442), (43, 635760), (45, 607504), (48, 569535), (60, 455628), (72, 379690), (80, 341721), (86, 317880), (90, 303752), (120, 227814), (129, 211920), (144, 189845), (172, 158940), (180, 151876), (215, 127152), (240, 113907), (258, 105960), (344, 79470), (360, 75938), (387, 70640), (430, 63576), (516, 52980), (645, 42384), (688, 39735), (720, 37969), (774, 35320), (860, 31788), (883, 30960), (1032, 26490), (1290, 21192), (1548, 17660), (1720, 15894), (1766, 15480), (1935, 14128), (2064, 13245), (2580, 10596), (2649, 10320), (3096, 8830), (3440, 7947), (3532, 7740), (3870, 7064), (4415, 6192), (5160, 5298)]