312660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{193}}^1$

素因数の和:214

約数の個数: 60

約数和(自身を含む): 985908

約数和(自身を除く): 673248

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 193, 270, 324, 386, 405, 540, 579, 772, 810, 965, 1158, 1620, 1737, 1930, 2316, 2895, 3474, 3860, 5211, 5790, 6948, 8685, 10422, 11580, 15633, 17370, 20844, 26055, 31266, 34740, 52110, 62532, 78165, 104220, 156330, 312660]

約数ペア:

[(1, 312660), (2, 156330), (3, 104220), (4, 78165), (5, 62532), (6, 52110), (9, 34740), (10, 31266), (12, 26055), (15, 20844), (18, 17370), (20, 15633), (27, 11580), (30, 10422), (36, 8685), (45, 6948), (54, 5790), (60, 5211), (81, 3860), (90, 3474), (108, 2895), (135, 2316), (162, 1930), (180, 1737), (193, 1620), (270, 1158), (324, 965), (386, 810), (405, 772), (540, 579)]