105052440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20359}}^1$

素因数の和:20416

約数の個数: 64

約数和(自身を含む): 322502400

約数和(自身を除く): 217449960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 20359, 40718, 61077, 81436, 101795, 122154, 162872, 203590, 244308, 305385, 407180, 488616, 610770, 814360, 875437, 1221540, 1750874, 2443080, 2626311, 3501748, 4377185, 5252622, 7003496, 8754370, 10505244, 13131555, 17508740, 21010488, 26263110, 35017480, 52526220, 105052440]

約数ペア:

[(1, 105052440), (2, 52526220), (3, 35017480), (4, 26263110), (5, 21010488), (6, 17508740), (8, 13131555), (10, 10505244), (12, 8754370), (15, 7003496), (20, 5252622), (24, 4377185), (30, 3501748), (40, 2626311), (43, 2443080), (60, 1750874), (86, 1221540), (120, 875437), (129, 814360), (172, 610770), (215, 488616), (258, 407180), (344, 305385), (430, 244308), (516, 203590), (645, 162872), (860, 122154), (1032, 101795), (1290, 81436), (1720, 61077), (2580, 40718), (5160, 20359)]