23657640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197147}}^1$

素因数の和:197161

約数の個数: 32

約数和(自身を含む): 70973280

約数和(自身を除く): 47315640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197147, 394294, 591441, 788588, 985735, 1182882, 1577176, 1971470, 2365764, 2957205, 3942940, 4731528, 5914410, 7885880, 11828820, 23657640]

約数ペア:

[(1, 23657640), (2, 11828820), (3, 7885880), (4, 5914410), (5, 4731528), (6, 3942940), (8, 2957205), (10, 2365764), (12, 1971470), (15, 1577176), (20, 1182882), (24, 985735), (30, 788588), (40, 591441), (60, 394294), (120, 197147)]