214045320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1783711}}^1$

素因数の和:1783725

約数の個数: 32

約数和(自身を含む): 642136320

約数和(自身を除く): 428091000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1783711, 3567422, 5351133, 7134844, 8918555, 10702266, 14269688, 17837110, 21404532, 26755665, 35674220, 42809064, 53511330, 71348440, 107022660, 214045320]

約数ペア:

[(1, 214045320), (2, 107022660), (3, 71348440), (4, 53511330), (5, 42809064), (6, 35674220), (8, 26755665), (10, 21404532), (12, 17837110), (15, 14269688), (20, 10702266), (24, 8918555), (30, 7134844), (40, 5351133), (60, 3567422), (120, 1783711)]