15261732240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{500713}}^1$

素因数の和:500856

約数の個数: 80

約数和(自身を含む): 47683995648

約数和(自身を除く): 32422263408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 500713, 1001426, 1502139, 2002852, 2503565, 3004278, 4005704, 5007130, 6008556, 7510695, 8011408, 10014260, 12017112, 15021390, 20028520, 24034224, 30042780, 40057040, 60085560, 63590551, 120171120, 127181102, 190771653, 254362204, 317952755, 381543306, 508724408, 635905510, 763086612, 953858265, 1017448816, 1271811020, 1526173224, 1907716530, 2543622040, 3052346448, 3815433060, 5087244080, 7630866120, 15261732240]

約数ペア:

[(1, 15261732240), (2, 7630866120), (3, 5087244080), (4, 3815433060), (5, 3052346448), (6, 2543622040), (8, 1907716530), (10, 1526173224), (12, 1271811020), (15, 1017448816), (16, 953858265), (20, 763086612), (24, 635905510), (30, 508724408), (40, 381543306), (48, 317952755), (60, 254362204), (80, 190771653), (120, 127181102), (127, 120171120), (240, 63590551), (254, 60085560), (381, 40057040), (508, 30042780), (635, 24034224), (762, 20028520), (1016, 15021390), (1270, 12017112), (1524, 10014260), (1905, 8011408), (2032, 7510695), (2540, 6008556), (3048, 5007130), (3810, 4005704), (5080, 3004278), (6096, 2503565), (7620, 2002852), (10160, 1502139), (15240, 1001426), (30480, 500713)]