166965720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1391381}}^1$

素因数の和:1391395

約数の個数: 32

約数和(自身を含む): 500897520

約数和(自身を除く): 333931800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1391381, 2782762, 4174143, 5565524, 6956905, 8348286, 11131048, 13913810, 16696572, 20870715, 27827620, 33393144, 41741430, 55655240, 83482860, 166965720]

約数ペア:

[(1, 166965720), (2, 83482860), (3, 55655240), (4, 41741430), (5, 33393144), (6, 27827620), (8, 20870715), (10, 16696572), (12, 13913810), (15, 11131048), (20, 8348286), (24, 6956905), (30, 5565524), (40, 4174143), (60, 2782762), (120, 1391381)]