11919420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22073}}^1$

素因数の和:22091

約数の個数: 48

約数和(自身を含む): 37084320

約数和(自身を除く): 25164900

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, 22073, 44146, 66219, 88292, 110365, 132438, 198657, 220730, 264876, 331095, 397314, 441460, 595971, 662190, 794628, 993285, 1191942, 1324380, 1986570, 2383884, 2979855, 3973140, 5959710, 11919420]

約数ペア:

[(1, 11919420), (2, 5959710), (3, 3973140), (4, 2979855), (5, 2383884), (6, 1986570), (9, 1324380), (10, 1191942), (12, 993285), (15, 794628), (18, 662190), (20, 595971), (27, 441460), (30, 397314), (36, 331095), (45, 264876), (54, 220730), (60, 198657), (90, 132438), (108, 110365), (135, 88292), (180, 66219), (270, 44146), (540, 22073)]