76768960

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1889}}^1$

素因数の和:2033

約数の個数: 56

約数和(自身を含む): 184343040

約数和(自身を除く): 107574080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 1889, 2032, 2540, 3778, 4064, 5080, 7556, 8128, 9445, 10160, 15112, 18890, 20320, 30224, 37780, 40640, 60448, 75560, 120896, 151120, 239903, 302240, 479806, 604480, 959612, 1199515, 1919224, 2399030, 3838448, 4798060, 7676896, 9596120, 15353792, 19192240, 38384480, 76768960]

約数ペア:

[(1, 76768960), (2, 38384480), (4, 19192240), (5, 15353792), (8, 9596120), (10, 7676896), (16, 4798060), (20, 3838448), (32, 2399030), (40, 1919224), (64, 1199515), (80, 959612), (127, 604480), (160, 479806), (254, 302240), (320, 239903), (508, 151120), (635, 120896), (1016, 75560), (1270, 60448), (1889, 40640), (2032, 37780), (2540, 30224), (3778, 20320), (4064, 18890), (5080, 15112), (7556, 10160), (8128, 9445)]