27004920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1619}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 54643080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1619, 1668, 2085, 2780, 3238, 3336, 4170, 4857, 5560, 6476, 8095, 8340, 9714, 12952, 16190, 16680, 19428, 24285, 32380, 38856, 48570, 64760, 97140, 194280, 225041, 450082, 675123, 900164, 1125205, 1350246, 1800328, 2250410, 2700492, 3375615, 4500820, 5400984, 6751230, 9001640, 13502460, 27004920]

約数ペア:

[(1, 27004920), (2, 13502460), (3, 9001640), (4, 6751230), (5, 5400984), (6, 4500820), (8, 3375615), (10, 2700492), (12, 2250410), (15, 1800328), (20, 1350246), (24, 1125205), (30, 900164), (40, 675123), (60, 450082), (120, 225041), (139, 194280), (278, 97140), (417, 64760), (556, 48570), (695, 38856), (834, 32380), (1112, 24285), (1390, 19428), (1619, 16680), (1668, 16190), (2085, 12952), (2780, 9714), (3238, 8340), (3336, 8095), (4170, 6476), (4857, 5560)]