479232320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{213943}}^1$

素因数の和:213967

約数の個数: 56

約数和(自身を含む): 1304202624

約数和(自身を除く): 824970304

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, 2240, 213943, 427886, 855772, 1069715, 1497601, 1711544, 2139430, 2995202, 3423088, 4278860, 5990404, 6846176, 7488005, 8557720, 11980808, 13692352, 14976010, 17115440, 23961616, 29952020, 34230880, 47923232, 59904040, 68461760, 95846464, 119808080, 239616160, 479232320]

約数ペア:

[(1, 479232320), (2, 239616160), (4, 119808080), (5, 95846464), (7, 68461760), (8, 59904040), (10, 47923232), (14, 34230880), (16, 29952020), (20, 23961616), (28, 17115440), (32, 14976010), (35, 13692352), (40, 11980808), (56, 8557720), (64, 7488005), (70, 6846176), (80, 5990404), (112, 4278860), (140, 3423088), (160, 2995202), (224, 2139430), (280, 1711544), (320, 1497601), (448, 1069715), (560, 855772), (1120, 427886), (2240, 213943)]