3026240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{193}}^1$

素因数の和:224

約数の個数: 84

約数和(自身を含む): 8426196

約数和(自身を除く): 5399956

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 193, 196, 224, 245, 280, 320, 386, 392, 448, 490, 560, 772, 784, 965, 980, 1120, 1351, 1544, 1568, 1930, 1960, 2240, 2702, 3088, 3136, 3860, 3920, 5404, 6176, 6755, 7720, 7840, 9457, 10808, 12352, 13510, 15440, 15680, 18914, 21616, 27020, 30880, 37828, 43232, 47285, 54040, 61760, 75656, 86464, 94570, 108080, 151312, 189140, 216160, 302624, 378280, 432320, 605248, 756560, 1513120, 3026240]

約数ペア:

[(1, 3026240), (2, 1513120), (4, 756560), (5, 605248), (7, 432320), (8, 378280), (10, 302624), (14, 216160), (16, 189140), (20, 151312), (28, 108080), (32, 94570), (35, 86464), (40, 75656), (49, 61760), (56, 54040), (64, 47285), (70, 43232), (80, 37828), (98, 30880), (112, 27020), (140, 21616), (160, 18914), (193, 15680), (196, 15440), (224, 13510), (245, 12352), (280, 10808), (320, 9457), (386, 7840), (392, 7720), (448, 6755), (490, 6176), (560, 5404), (772, 3920), (784, 3860), (965, 3136), (980, 3088), (1120, 2702), (1351, 2240), (1544, 1960), (1568, 1930)]