266494440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2220787}}^1$

素因数の和:2220801

約数の個数: 32

約数和(自身を含む): 799483680

約数和(自身を除く): 532989240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2220787, 4441574, 6662361, 8883148, 11103935, 13324722, 17766296, 22207870, 26649444, 33311805, 44415740, 53298888, 66623610, 88831480, 133247220, 266494440]

約数ペア:

[(1, 266494440), (2, 133247220), (3, 88831480), (4, 66623610), (5, 53298888), (6, 44415740), (8, 33311805), (10, 26649444), (12, 22207870), (15, 17766296), (20, 13324722), (24, 11103935), (30, 8883148), (40, 6662361), (60, 4441574), (120, 2220787)]