180804660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{13159}}^1$

素因数の和:13400

約数の個数: 48

約数和(自身を含む): 508502400

約数和(自身を除く): 327697740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6870, 13159, 13740, 26318, 39477, 52636, 65795, 78954, 131590, 157908, 197385, 263180, 394770, 789540, 3013411, 6026822, 9040233, 12053644, 15067055, 18080466, 30134110, 36160932, 45201165, 60268220, 90402330, 180804660]

約数ペア:

[(1, 180804660), (2, 90402330), (3, 60268220), (4, 45201165), (5, 36160932), (6, 30134110), (10, 18080466), (12, 15067055), (15, 12053644), (20, 9040233), (30, 6026822), (60, 3013411), (229, 789540), (458, 394770), (687, 263180), (916, 197385), (1145, 157908), (1374, 131590), (2290, 78954), (2748, 65795), (3435, 52636), (4580, 39477), (6870, 26318), (13159, 13740)]