124517680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5234

約数の個数: 80

約数和(自身を含む): 338621184

約数和(自身を除く): 214103504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 5171, 6020, 10342, 12040, 20684, 24080, 25855, 36197, 41368, 51710, 72394, 82736, 103420, 144788, 180985, 206840, 222353, 289576, 361970, 413680, 444706, 579152, 723940, 889412, 1111765, 1447880, 1556471, 1778824, 2223530, 2895760, 3112942, 3557648, 4447060, 6225884, 7782355, 8894120, 12451768, 15564710, 17788240, 24903536, 31129420, 62258840, 124517680]

約数ペア:

[(1, 124517680), (2, 62258840), (4, 31129420), (5, 24903536), (7, 17788240), (8, 15564710), (10, 12451768), (14, 8894120), (16, 7782355), (20, 6225884), (28, 4447060), (35, 3557648), (40, 3112942), (43, 2895760), (56, 2223530), (70, 1778824), (80, 1556471), (86, 1447880), (112, 1111765), (140, 889412), (172, 723940), (215, 579152), (280, 444706), (301, 413680), (344, 361970), (430, 289576), (560, 222353), (602, 206840), (688, 180985), (860, 144788), (1204, 103420), (1505, 82736), (1720, 72394), (2408, 51710), (3010, 41368), (3440, 36197), (4816, 25855), (5171, 24080), (6020, 20684), (10342, 12040)]