494772120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1374367}}^1$

素因数の和:1374384

約数の個数: 48

約数和(自身を含む): 1608010560

約数和(自身を除く): 1113238440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1374367, 2748734, 4123101, 5497468, 6871835, 8246202, 10994936, 12369303, 13743670, 16492404, 20615505, 24738606, 27487340, 32984808, 41231010, 49477212, 54974680, 61846515, 82462020, 98954424, 123693030, 164924040, 247386060, 494772120]

約数ペア:

[(1, 494772120), (2, 247386060), (3, 164924040), (4, 123693030), (5, 98954424), (6, 82462020), (8, 61846515), (9, 54974680), (10, 49477212), (12, 41231010), (15, 32984808), (18, 27487340), (20, 24738606), (24, 20615505), (30, 16492404), (36, 13743670), (40, 12369303), (45, 10994936), (60, 8246202), (72, 6871835), (90, 5497468), (120, 4123101), (180, 2748734), (360, 1374367)]