89071440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{371131}}^1$

素因数の和:371147

約数の個数: 40

約数和(自身を含む): 276122208

約数和(自身を除く): 187050768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 371131, 742262, 1113393, 1484524, 1855655, 2226786, 2969048, 3711310, 4453572, 5566965, 5938096, 7422620, 8907144, 11133930, 14845240, 17814288, 22267860, 29690480, 44535720, 89071440]

約数ペア:

[(1, 89071440), (2, 44535720), (3, 29690480), (4, 22267860), (5, 17814288), (6, 14845240), (8, 11133930), (10, 8907144), (12, 7422620), (15, 5938096), (16, 5566965), (20, 4453572), (24, 3711310), (30, 2969048), (40, 2226786), (48, 1855655), (60, 1484524), (80, 1113393), (120, 742262), (240, 371131)]