15696252540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1855349}}^1$

素因数の和:1855411

約数の個数: 72

約数和(自身を含む): 48625012800

約数和(自身を除く): 32928760260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 1855349, 3710698, 5566047, 7421396, 9276745, 11132094, 16698141, 18553490, 22264188, 27830235, 33396282, 37106980, 55660470, 66792564, 83490705, 87201403, 111320940, 166981410, 174402806, 261604209, 333962820, 348805612, 436007015, 523208418, 784812627, 872014030, 1046416836, 1308021045, 1569625254, 1744028060, 2616042090, 3139250508, 3924063135, 5232084180, 7848126270, 15696252540]

約数ペア:

[(1, 15696252540), (2, 7848126270), (3, 5232084180), (4, 3924063135), (5, 3139250508), (6, 2616042090), (9, 1744028060), (10, 1569625254), (12, 1308021045), (15, 1046416836), (18, 872014030), (20, 784812627), (30, 523208418), (36, 436007015), (45, 348805612), (47, 333962820), (60, 261604209), (90, 174402806), (94, 166981410), (141, 111320940), (180, 87201403), (188, 83490705), (235, 66792564), (282, 55660470), (423, 37106980), (470, 33396282), (564, 27830235), (705, 22264188), (846, 18553490), (940, 16698141), (1410, 11132094), (1692, 9276745), (2115, 7421396), (2820, 5566047), (4230, 3710698), (8460, 1855349)]