679395960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1887211}}^1$

素因数の和:1887228

約数の個数: 48

約数和(自身を含む): 2208038040

約数和(自身を除く): 1528642080

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, 1887211, 3774422, 5661633, 7548844, 9436055, 11323266, 15097688, 16984899, 18872110, 22646532, 28308165, 33969798, 37744220, 45293064, 56616330, 67939596, 75488440, 84924495, 113232660, 135879192, 169848990, 226465320, 339697980, 679395960]

約数ペア:

[(1, 679395960), (2, 339697980), (3, 226465320), (4, 169848990), (5, 135879192), (6, 113232660), (8, 84924495), (9, 75488440), (10, 67939596), (12, 56616330), (15, 45293064), (18, 37744220), (20, 33969798), (24, 28308165), (30, 22646532), (36, 18872110), (40, 16984899), (45, 15097688), (60, 11323266), (72, 9436055), (90, 7548844), (120, 5661633), (180, 3774422), (360, 1887211)]