551280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2297}}^1$

素因数の和:2313

約数の個数: 40

約数和(自身を含む): 1709712

約数和(自身を除く): 1158432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2297, 4594, 6891, 9188, 11485, 13782, 18376, 22970, 27564, 34455, 36752, 45940, 55128, 68910, 91880, 110256, 137820, 183760, 275640, 551280]

約数ペア:

[(1, 551280), (2, 275640), (3, 183760), (4, 137820), (5, 110256), (6, 91880), (8, 68910), (10, 55128), (12, 45940), (15, 36752), (16, 34455), (20, 27564), (24, 22970), (30, 18376), (40, 13782), (48, 11485), (60, 9188), (80, 6891), (120, 4594), (240, 2297)]