320110512

素因数分解:

$2^4\times 3^1\times {\mathrm{6668969}}^1$

素因数の和:6668980

約数の個数: 20

約数和(自身を含む): 826952280

約数和(自身を除く): 506841768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6668969, 13337938, 20006907, 26675876, 40013814, 53351752, 80027628, 106703504, 160055256, 320110512]

約数ペア:

[(1, 320110512), (2, 160055256), (3, 106703504), (4, 80027628), (6, 53351752), (8, 40013814), (12, 26675876), (16, 20006907), (24, 13337938), (48, 6668969)]