324992080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{580343}}^1$

素因数の和:580363

約数の個数: 40

約数和(自身を含む): 863551872

約数和(自身を除く): 538559792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 580343, 1160686, 2321372, 2901715, 4062401, 4642744, 5803430, 8124802, 9285488, 11606860, 16249604, 20312005, 23213720, 32499208, 40624010, 46427440, 64998416, 81248020, 162496040, 324992080]

約数ペア:

[(1, 324992080), (2, 162496040), (4, 81248020), (5, 64998416), (7, 46427440), (8, 40624010), (10, 32499208), (14, 23213720), (16, 20312005), (20, 16249604), (28, 11606860), (35, 9285488), (40, 8124802), (56, 5803430), (70, 4642744), (80, 4062401), (112, 2901715), (140, 2321372), (280, 1160686), (560, 580343)]