56746260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{315257}}^1$

素因数の和:315272

約数の個数: 36

約数和(自身を含む): 172130868

約数和(自身を除く): 115384608

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 315257, 630514, 945771, 1261028, 1576285, 1891542, 2837313, 3152570, 3783084, 4728855, 5674626, 6305140, 9457710, 11349252, 14186565, 18915420, 28373130, 56746260]

約数ペア:

[(1, 56746260), (2, 28373130), (3, 18915420), (4, 14186565), (5, 11349252), (6, 9457710), (9, 6305140), (10, 5674626), (12, 4728855), (15, 3783084), (18, 3152570), (20, 2837313), (30, 1891542), (36, 1576285), (45, 1261028), (60, 945771), (90, 630514), (180, 315257)]