453790960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{115763}}^1$

素因数の和:115790

約数の個数: 60

約数和(自身を含む): 1227329928

約数和(自身を除く): 773538968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 115763, 231526, 463052, 578815, 810341, 926104, 1157630, 1620682, 1852208, 2315260, 3241364, 4051705, 4630520, 5672387, 6482728, 8103410, 9261040, 11344774, 12965456, 16206820, 22689548, 28361935, 32413640, 45379096, 56723870, 64827280, 90758192, 113447740, 226895480, 453790960]

約数ペア:

[(1, 453790960), (2, 226895480), (4, 113447740), (5, 90758192), (7, 64827280), (8, 56723870), (10, 45379096), (14, 32413640), (16, 28361935), (20, 22689548), (28, 16206820), (35, 12965456), (40, 11344774), (49, 9261040), (56, 8103410), (70, 6482728), (80, 5672387), (98, 4630520), (112, 4051705), (140, 3241364), (196, 2315260), (245, 1852208), (280, 1620682), (392, 1157630), (490, 926104), (560, 810341), (784, 578815), (980, 463052), (1960, 231526), (3920, 115763)]