87591480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{42937}}^1$

素因数の和:42968

約数の個数: 64

約数和(自身を含む): 278238240

約数和(自身を除く): 190646760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 42937, 85874, 128811, 171748, 214685, 257622, 343496, 429370, 515244, 644055, 729929, 858740, 1030488, 1288110, 1459858, 1717480, 2189787, 2576220, 2919716, 3649645, 4379574, 5152440, 5839432, 7299290, 8759148, 10948935, 14598580, 17518296, 21897870, 29197160, 43795740, 87591480]

約数ペア:

[(1, 87591480), (2, 43795740), (3, 29197160), (4, 21897870), (5, 17518296), (6, 14598580), (8, 10948935), (10, 8759148), (12, 7299290), (15, 5839432), (17, 5152440), (20, 4379574), (24, 3649645), (30, 2919716), (34, 2576220), (40, 2189787), (51, 1717480), (60, 1459858), (68, 1288110), (85, 1030488), (102, 858740), (120, 729929), (136, 644055), (170, 515244), (204, 429370), (255, 343496), (340, 257622), (408, 214685), (510, 171748), (680, 128811), (1020, 85874), (2040, 42937)]