120447540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{223051}}^1$

素因数の和:223069

約数の個数: 48

約数和(自身を含む): 374727360

約数和(自身を除く): 254279820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 223051, 446102, 669153, 892204, 1115255, 1338306, 2007459, 2230510, 2676612, 3345765, 4014918, 4461020, 6022377, 6691530, 8029836, 10037295, 12044754, 13383060, 20074590, 24089508, 30111885, 40149180, 60223770, 120447540]

約数ペア:

[(1, 120447540), (2, 60223770), (3, 40149180), (4, 30111885), (5, 24089508), (6, 20074590), (9, 13383060), (10, 12044754), (12, 10037295), (15, 8029836), (18, 6691530), (20, 6022377), (27, 4461020), (30, 4014918), (36, 3345765), (45, 2676612), (54, 2230510), (60, 2007459), (90, 1338306), (108, 1115255), (135, 892204), (180, 669153), (270, 446102), (540, 223051)]