9785640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{81547}}^1$

素因数の和:81561

約数の個数: 32

約数和(自身を含む): 29357280

約数和(自身を除く): 19571640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 81547, 163094, 244641, 326188, 407735, 489282, 652376, 815470, 978564, 1223205, 1630940, 1957128, 2446410, 3261880, 4892820, 9785640]

約数ペア:

[(1, 9785640), (2, 4892820), (3, 3261880), (4, 2446410), (5, 1957128), (6, 1630940), (8, 1223205), (10, 978564), (12, 815470), (15, 652376), (20, 489282), (24, 407735), (30, 326188), (40, 244641), (60, 163094), (120, 81547)]