55013520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229223}}^1$

素因数の和:229239

約数の個数: 40

約数和(自身を含む): 170542656

約数和(自身を除く): 115529136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 229223, 458446, 687669, 916892, 1146115, 1375338, 1833784, 2292230, 2750676, 3438345, 3667568, 4584460, 5501352, 6876690, 9168920, 11002704, 13753380, 18337840, 27506760, 55013520]

約数ペア:

[(1, 55013520), (2, 27506760), (3, 18337840), (4, 13753380), (5, 11002704), (6, 9168920), (8, 6876690), (10, 5501352), (12, 4584460), (15, 3667568), (16, 3438345), (20, 2750676), (24, 2292230), (30, 1833784), (40, 1375338), (48, 1146115), (60, 916892), (80, 687669), (120, 458446), (240, 229223)]