13351440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55631}}^1$

素因数の和:55647

約数の個数: 40

約数和(自身を含む): 41390208

約数和(自身を除く): 28038768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55631, 111262, 166893, 222524, 278155, 333786, 445048, 556310, 667572, 834465, 890096, 1112620, 1335144, 1668930, 2225240, 2670288, 3337860, 4450480, 6675720, 13351440]

約数ペア:

[(1, 13351440), (2, 6675720), (3, 4450480), (4, 3337860), (5, 2670288), (6, 2225240), (8, 1668930), (10, 1335144), (12, 1112620), (15, 890096), (16, 834465), (20, 667572), (24, 556310), (30, 445048), (40, 333786), (48, 278155), (60, 222524), (80, 166893), (120, 111262), (240, 55631)]