68027580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{479}}^1$

素因数の和:760

約数の個数: 96

約数和(自身を含む): 212889600

約数和(自身を除く): 144862020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 263, 270, 479, 526, 540, 789, 958, 1052, 1315, 1437, 1578, 1916, 2367, 2395, 2630, 2874, 3156, 3945, 4311, 4734, 4790, 5260, 5748, 7101, 7185, 7890, 8622, 9468, 9580, 11835, 12933, 14202, 14370, 15780, 17244, 21555, 23670, 25866, 28404, 28740, 35505, 43110, 47340, 51732, 64665, 71010, 86220, 125977, 129330, 142020, 251954, 258660, 377931, 503908, 629885, 755862, 1133793, 1259770, 1511724, 1889655, 2267586, 2519540, 3401379, 3779310, 4535172, 5668965, 6802758, 7558620, 11337930, 13605516, 17006895, 22675860, 34013790, 68027580]

約数ペア:

[(1, 68027580), (2, 34013790), (3, 22675860), (4, 17006895), (5, 13605516), (6, 11337930), (9, 7558620), (10, 6802758), (12, 5668965), (15, 4535172), (18, 3779310), (20, 3401379), (27, 2519540), (30, 2267586), (36, 1889655), (45, 1511724), (54, 1259770), (60, 1133793), (90, 755862), (108, 629885), (135, 503908), (180, 377931), (263, 258660), (270, 251954), (479, 142020), (526, 129330), (540, 125977), (789, 86220), (958, 71010), (1052, 64665), (1315, 51732), (1437, 47340), (1578, 43110), (1916, 35505), (2367, 28740), (2395, 28404), (2630, 25866), (2874, 23670), (3156, 21555), (3945, 17244), (4311, 15780), (4734, 14370), (4790, 14202), (5260, 12933), (5748, 11835), (7101, 9580), (7185, 9468), (7890, 8622)]