2000915520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2084287}}^1$

素因数の和:2084307

約数の個数: 56

約数和(自身を含む): 6352909824

約数和(自身を除く): 4351994304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2084287, 4168574, 6252861, 8337148, 10421435, 12505722, 16674296, 20842870, 25011444, 31264305, 33348592, 41685740, 50022888, 62528610, 66697184, 83371480, 100045776, 125057220, 133394368, 166742960, 200091552, 250114440, 333485920, 400183104, 500228880, 666971840, 1000457760, 2000915520]

約数ペア:

[(1, 2000915520), (2, 1000457760), (3, 666971840), (4, 500228880), (5, 400183104), (6, 333485920), (8, 250114440), (10, 200091552), (12, 166742960), (15, 133394368), (16, 125057220), (20, 100045776), (24, 83371480), (30, 66697184), (32, 62528610), (40, 50022888), (48, 41685740), (60, 33348592), (64, 31264305), (80, 25011444), (96, 20842870), (120, 16674296), (160, 12505722), (192, 10421435), (240, 8337148), (320, 6252861), (480, 4168574), (960, 2084287)]