12570660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23279}}^1$

素因数の和:23297

約数の個数: 48

約数和(自身を含む): 39110400

約数和(自身を除く): 26539740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 23279, 46558, 69837, 93116, 116395, 139674, 209511, 232790, 279348, 349185, 419022, 465580, 628533, 698370, 838044, 1047555, 1257066, 1396740, 2095110, 2514132, 3142665, 4190220, 6285330, 12570660]

約数ペア:

[(1, 12570660), (2, 6285330), (3, 4190220), (4, 3142665), (5, 2514132), (6, 2095110), (9, 1396740), (10, 1257066), (12, 1047555), (15, 838044), (18, 698370), (20, 628533), (27, 465580), (30, 419022), (36, 349185), (45, 279348), (54, 232790), (60, 209511), (90, 139674), (108, 116395), (135, 93116), (180, 69837), (270, 46558), (540, 23279)]