24700920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4787}}^1$

素因数の和:4844

約数の個数: 64

約数和(自身を含む): 75841920

約数和(自身を除く): 51141000

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, 4787, 5160, 9574, 14361, 19148, 23935, 28722, 38296, 47870, 57444, 71805, 95740, 114888, 143610, 191480, 205841, 287220, 411682, 574440, 617523, 823364, 1029205, 1235046, 1646728, 2058410, 2470092, 3087615, 4116820, 4940184, 6175230, 8233640, 12350460, 24700920]

約数ペア:

[(1, 24700920), (2, 12350460), (3, 8233640), (4, 6175230), (5, 4940184), (6, 4116820), (8, 3087615), (10, 2470092), (12, 2058410), (15, 1646728), (20, 1235046), (24, 1029205), (30, 823364), (40, 617523), (43, 574440), (60, 411682), (86, 287220), (120, 205841), (129, 191480), (172, 143610), (215, 114888), (258, 95740), (344, 71805), (430, 57444), (516, 47870), (645, 38296), (860, 28722), (1032, 23935), (1290, 19148), (1720, 14361), (2580, 9574), (4787, 5160)]