56870720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7727}}^1$

素因数の和:7767

約数の個数: 56

約数和(自身を含む): 141329664

約数和(自身を除く): 84458944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 7727, 15454, 30908, 38635, 61816, 77270, 123632, 154540, 177721, 247264, 309080, 355442, 494528, 618160, 710884, 888605, 1236320, 1421768, 1777210, 2472640, 2843536, 3554420, 5687072, 7108840, 11374144, 14217680, 28435360, 56870720]

約数ペア:

[(1, 56870720), (2, 28435360), (4, 14217680), (5, 11374144), (8, 7108840), (10, 5687072), (16, 3554420), (20, 2843536), (23, 2472640), (32, 1777210), (40, 1421768), (46, 1236320), (64, 888605), (80, 710884), (92, 618160), (115, 494528), (160, 355442), (184, 309080), (230, 247264), (320, 177721), (368, 154540), (460, 123632), (736, 77270), (920, 61816), (1472, 38635), (1840, 30908), (3680, 15454), (7360, 7727)]