1446760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5167}}^1$

素因数の和:5185

約数の個数: 32

約数和(自身を含む): 3720960

約数和(自身を除く): 2274200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5167, 10334, 20668, 25835, 36169, 41336, 51670, 72338, 103340, 144676, 180845, 206680, 289352, 361690, 723380, 1446760]

約数ペア:

[(1, 1446760), (2, 723380), (4, 361690), (5, 289352), (7, 206680), (8, 180845), (10, 144676), (14, 103340), (20, 72338), (28, 51670), (35, 41336), (40, 36169), (56, 25835), (70, 20668), (140, 10334), (280, 5167)]