20512374000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{3418729}}^1$

素因数の和:3418755

約数の個数: 80

約数和(自身を含む): 66131913120

約数和(自身を除く): 45619539120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 3418729, 6837458, 10256187, 13674916, 17093645, 20512374, 27349832, 34187290, 41024748, 51280935, 54699664, 68374580, 82049496, 85468225, 102561870, 136749160, 164098992, 170936450, 205123740, 256404675, 273498320, 341872900, 410247480, 427341125, 512809350, 683745800, 820494960, 854682250, 1025618700, 1282023375, 1367491600, 1709364500, 2051237400, 2564046750, 3418729000, 4102474800, 5128093500, 6837458000, 10256187000, 20512374000]

約数ペア:

[(1, 20512374000), (2, 10256187000), (3, 6837458000), (4, 5128093500), (5, 4102474800), (6, 3418729000), (8, 2564046750), (10, 2051237400), (12, 1709364500), (15, 1367491600), (16, 1282023375), (20, 1025618700), (24, 854682250), (25, 820494960), (30, 683745800), (40, 512809350), (48, 427341125), (50, 410247480), (60, 341872900), (75, 273498320), (80, 256404675), (100, 205123740), (120, 170936450), (125, 164098992), (150, 136749160), (200, 102561870), (240, 85468225), (250, 82049496), (300, 68374580), (375, 54699664), (400, 51280935), (500, 41024748), (600, 34187290), (750, 27349832), (1000, 20512374), (1200, 17093645), (1500, 13674916), (2000, 10256187), (3000, 6837458), (6000, 3418729)]