4894440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{40787}}^1$

素因数の和:40801

約数の個数: 32

約数和(自身を含む): 14683680

約数和(自身を除く): 9789240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 40787, 81574, 122361, 163148, 203935, 244722, 326296, 407870, 489444, 611805, 815740, 978888, 1223610, 1631480, 2447220, 4894440]

約数ペア:

[(1, 4894440), (2, 2447220), (3, 1631480), (4, 1223610), (5, 978888), (6, 815740), (8, 611805), (10, 489444), (12, 407870), (15, 326296), (20, 244722), (24, 203935), (30, 163148), (40, 122361), (60, 81574), (120, 40787)]