27285420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5479}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 77333760

約数和(自身を除く): 50048340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 5479, 10958, 16437, 21916, 27395, 32874, 54790, 65748, 82185, 109580, 164370, 328740, 454757, 909514, 1364271, 1819028, 2273785, 2728542, 4547570, 5457084, 6821355, 9095140, 13642710, 27285420]

約数ペア:

[(1, 27285420), (2, 13642710), (3, 9095140), (4, 6821355), (5, 5457084), (6, 4547570), (10, 2728542), (12, 2273785), (15, 1819028), (20, 1364271), (30, 909514), (60, 454757), (83, 328740), (166, 164370), (249, 109580), (332, 82185), (415, 65748), (498, 54790), (830, 32874), (996, 27395), (1245, 21916), (1660, 16437), (2490, 10958), (4980, 5479)]