27561540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3617}}^1$

素因数の和:3756

約数の個数: 48

約数和(自身を含む): 77801472

約数和(自身を除く): 50239932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3617, 3810, 7234, 7620, 10851, 14468, 18085, 21702, 36170, 43404, 54255, 72340, 108510, 217020, 459359, 918718, 1378077, 1837436, 2296795, 2756154, 4593590, 5512308, 6890385, 9187180, 13780770, 27561540]

約数ペア:

[(1, 27561540), (2, 13780770), (3, 9187180), (4, 6890385), (5, 5512308), (6, 4593590), (10, 2756154), (12, 2296795), (15, 1837436), (20, 1378077), (30, 918718), (60, 459359), (127, 217020), (254, 108510), (381, 72340), (508, 54255), (635, 43404), (762, 36170), (1270, 21702), (1524, 18085), (1905, 14468), (2540, 10851), (3617, 7620), (3810, 7234)]