67305480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50989}}^1$

素因数の和:51014

約数の個数: 64

約数和(自身を含む): 220276800

約数和(自身を除く): 152971320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 50989, 101978, 152967, 203956, 254945, 305934, 407912, 509890, 560879, 611868, 764835, 1019780, 1121758, 1223736, 1529670, 1682637, 2039560, 2243516, 2804395, 3059340, 3365274, 4487032, 5608790, 6118680, 6730548, 8413185, 11217580, 13461096, 16826370, 22435160, 33652740, 67305480]

約数ペア:

[(1, 67305480), (2, 33652740), (3, 22435160), (4, 16826370), (5, 13461096), (6, 11217580), (8, 8413185), (10, 6730548), (11, 6118680), (12, 5608790), (15, 4487032), (20, 3365274), (22, 3059340), (24, 2804395), (30, 2243516), (33, 2039560), (40, 1682637), (44, 1529670), (55, 1223736), (60, 1121758), (66, 1019780), (88, 764835), (110, 611868), (120, 560879), (132, 509890), (165, 407912), (220, 305934), (264, 254945), (330, 203956), (440, 152967), (660, 101978), (1320, 50989)]