121012272

素因数分解:

$2^4\times 3^3\times {\mathrm{280121}}^1$

素因数の和:280138

約数の個数: 40

約数和(自身を含む): 347351280

約数和(自身を除く): 226339008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 280121, 560242, 840363, 1120484, 1680726, 2240968, 2521089, 3361452, 4481936, 5042178, 6722904, 7563267, 10084356, 13445808, 15126534, 20168712, 30253068, 40337424, 60506136, 121012272]

約数ペア:

[(1, 121012272), (2, 60506136), (3, 40337424), (4, 30253068), (6, 20168712), (8, 15126534), (9, 13445808), (12, 10084356), (16, 7563267), (18, 6722904), (24, 5042178), (27, 4481936), (36, 3361452), (48, 2521089), (54, 2240968), (72, 1680726), (108, 1120484), (144, 840363), (216, 560242), (432, 280121)]