137794680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{382763}}^1$

素因数の和:382780

約数の個数: 48

約数和(自身を含む): 447833880

約数和(自身を除く): 310039200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 382763, 765526, 1148289, 1531052, 1913815, 2296578, 3062104, 3444867, 3827630, 4593156, 5741445, 6889734, 7655260, 9186312, 11482890, 13779468, 15310520, 17224335, 22965780, 27558936, 34448670, 45931560, 68897340, 137794680]

約数ペア:

[(1, 137794680), (2, 68897340), (3, 45931560), (4, 34448670), (5, 27558936), (6, 22965780), (8, 17224335), (9, 15310520), (10, 13779468), (12, 11482890), (15, 9186312), (18, 7655260), (20, 6889734), (24, 5741445), (30, 4593156), (36, 3827630), (40, 3444867), (45, 3062104), (60, 2296578), (72, 1913815), (90, 1531052), (120, 1148289), (180, 765526), (360, 382763)]