2528960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1129}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 6888480

約数和(自身を除く): 4359520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 1129, 2240, 2258, 4516, 5645, 7903, 9032, 11290, 15806, 18064, 22580, 31612, 36128, 39515, 45160, 63224, 72256, 79030, 90320, 126448, 158060, 180640, 252896, 316120, 361280, 505792, 632240, 1264480, 2528960]

約数ペア:

[(1, 2528960), (2, 1264480), (4, 632240), (5, 505792), (7, 361280), (8, 316120), (10, 252896), (14, 180640), (16, 158060), (20, 126448), (28, 90320), (32, 79030), (35, 72256), (40, 63224), (56, 45160), (64, 39515), (70, 36128), (80, 31612), (112, 22580), (140, 18064), (160, 15806), (224, 11290), (280, 9032), (320, 7903), (448, 5645), (560, 4516), (1120, 2258), (1129, 2240)]