11235720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 34056000

約数和(自身を除く): 22820280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 859, 872, 1090, 1308, 1635, 1718, 2180, 2577, 2616, 3270, 3436, 4295, 4360, 5154, 6540, 6872, 8590, 10308, 12885, 13080, 17180, 20616, 25770, 34360, 51540, 93631, 103080, 187262, 280893, 374524, 468155, 561786, 749048, 936310, 1123572, 1404465, 1872620, 2247144, 2808930, 3745240, 5617860, 11235720]

約数ペア:

[(1, 11235720), (2, 5617860), (3, 3745240), (4, 2808930), (5, 2247144), (6, 1872620), (8, 1404465), (10, 1123572), (12, 936310), (15, 749048), (20, 561786), (24, 468155), (30, 374524), (40, 280893), (60, 187262), (109, 103080), (120, 93631), (218, 51540), (327, 34360), (436, 25770), (545, 20616), (654, 17180), (859, 13080), (872, 12885), (1090, 10308), (1308, 8590), (1635, 6872), (1718, 6540), (2180, 5154), (2577, 4360), (2616, 4295), (3270, 3436)]