29356920

素因数分解:

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

素因数の和:81564

約数の個数: 48

約数和(自身を含む): 95411160

約数和(自身を除く): 66054240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 81547, 163094, 244641, 326188, 407735, 489282, 652376, 733923, 815470, 978564, 1223205, 1467846, 1630940, 1957128, 2446410, 2935692, 3261880, 3669615, 4892820, 5871384, 7339230, 9785640, 14678460, 29356920]

約数ペア:

[(1, 29356920), (2, 14678460), (3, 9785640), (4, 7339230), (5, 5871384), (6, 4892820), (8, 3669615), (9, 3261880), (10, 2935692), (12, 2446410), (15, 1957128), (18, 1630940), (20, 1467846), (24, 1223205), (30, 978564), (36, 815470), (40, 733923), (45, 652376), (60, 489282), (72, 407735), (90, 326188), (120, 244641), (180, 163094), (360, 81547)]