206236440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{572879}}^1$

素因数の和:572896

約数の個数: 48

約数和(自身を含む): 670269600

約数和(自身を除く): 464033160

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, 572879, 1145758, 1718637, 2291516, 2864395, 3437274, 4583032, 5155911, 5728790, 6874548, 8593185, 10311822, 11457580, 13749096, 17186370, 20623644, 22915160, 25779555, 34372740, 41247288, 51559110, 68745480, 103118220, 206236440]

約数ペア:

[(1, 206236440), (2, 103118220), (3, 68745480), (4, 51559110), (5, 41247288), (6, 34372740), (8, 25779555), (9, 22915160), (10, 20623644), (12, 17186370), (15, 13749096), (18, 11457580), (20, 10311822), (24, 8593185), (30, 6874548), (36, 5728790), (40, 5155911), (45, 4583032), (60, 3437274), (72, 2864395), (90, 2291516), (120, 1718637), (180, 1145758), (360, 572879)]