23701140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43891}}^1$

素因数の和:43909

約数の個数: 48

約数和(自身を含む): 73738560

約数和(自身を除く): 50037420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 43891, 87782, 131673, 175564, 219455, 263346, 395019, 438910, 526692, 658365, 790038, 877820, 1185057, 1316730, 1580076, 1975095, 2370114, 2633460, 3950190, 4740228, 5925285, 7900380, 11850570, 23701140]

約数ペア:

[(1, 23701140), (2, 11850570), (3, 7900380), (4, 5925285), (5, 4740228), (6, 3950190), (9, 2633460), (10, 2370114), (12, 1975095), (15, 1580076), (18, 1316730), (20, 1185057), (27, 877820), (30, 790038), (36, 658365), (45, 526692), (54, 438910), (60, 395019), (90, 263346), (108, 219455), (135, 175564), (180, 131673), (270, 87782), (540, 43891)]