665134440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5542787}}^1$

素因数の和:5542801

約数の個数: 32

約数和(自身を含む): 1995403680

約数和(自身を除く): 1330269240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5542787, 11085574, 16628361, 22171148, 27713935, 33256722, 44342296, 55427870, 66513444, 83141805, 110855740, 133026888, 166283610, 221711480, 332567220, 665134440]

約数ペア:

[(1, 665134440), (2, 332567220), (3, 221711480), (4, 166283610), (5, 133026888), (6, 110855740), (8, 83141805), (10, 66513444), (12, 55427870), (15, 44342296), (20, 33256722), (24, 27713935), (30, 22171148), (40, 16628361), (60, 11085574), (120, 5542787)]