27892440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{77479}}^1$

素因数の和:77496

約数の個数: 48

約数和(自身を含む): 90651600

約数和(自身を除く): 62759160

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, 77479, 154958, 232437, 309916, 387395, 464874, 619832, 697311, 774790, 929748, 1162185, 1394622, 1549580, 1859496, 2324370, 2789244, 3099160, 3486555, 4648740, 5578488, 6973110, 9297480, 13946220, 27892440]

約数ペア:

[(1, 27892440), (2, 13946220), (3, 9297480), (4, 6973110), (5, 5578488), (6, 4648740), (8, 3486555), (9, 3099160), (10, 2789244), (12, 2324370), (15, 1859496), (18, 1549580), (20, 1394622), (24, 1162185), (30, 929748), (36, 774790), (40, 697311), (45, 619832), (60, 464874), (72, 387395), (90, 309916), (120, 232437), (180, 154958), (360, 77479)]