64290780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{119057}}^1$

素因数の和:119075

約数の個数: 48

約数和(自身を含む): 200017440

約数和(自身を除く): 135726660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 119057, 238114, 357171, 476228, 595285, 714342, 1071513, 1190570, 1428684, 1785855, 2143026, 2381140, 3214539, 3571710, 4286052, 5357565, 6429078, 7143420, 10715130, 12858156, 16072695, 21430260, 32145390, 64290780]

約数ペア:

[(1, 64290780), (2, 32145390), (3, 21430260), (4, 16072695), (5, 12858156), (6, 10715130), (9, 7143420), (10, 6429078), (12, 5357565), (15, 4286052), (18, 3571710), (20, 3214539), (27, 2381140), (30, 2143026), (36, 1785855), (45, 1428684), (54, 1190570), (60, 1071513), (90, 714342), (108, 595285), (135, 476228), (180, 357171), (270, 238114), (540, 119057)]