13668840

素因数分解:

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

素因数の和:943

約数の個数: 96

約数和(自身を含む): 45508320

約数和(自身を除く): 31839480

約数列:

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

約数ペア:

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