2005383960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1856837}}^1$

素因数の和:1856857

約数の個数: 64

約数和(自身を含む): 6684616800

約数和(自身を除く): 4679232840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1856837, 3713674, 5570511, 7427348, 9284185, 11141022, 14854696, 16711533, 18568370, 22282044, 27852555, 33423066, 37136740, 44564088, 50134599, 55705110, 66846132, 74273480, 83557665, 100269198, 111410220, 133692264, 167115330, 200538396, 222820440, 250672995, 334230660, 401076792, 501345990, 668461320, 1002691980, 2005383960]

約数ペア:

[(1, 2005383960), (2, 1002691980), (3, 668461320), (4, 501345990), (5, 401076792), (6, 334230660), (8, 250672995), (9, 222820440), (10, 200538396), (12, 167115330), (15, 133692264), (18, 111410220), (20, 100269198), (24, 83557665), (27, 74273480), (30, 66846132), (36, 55705110), (40, 50134599), (45, 44564088), (54, 37136740), (60, 33423066), (72, 27852555), (90, 22282044), (108, 18568370), (120, 16711533), (135, 14854696), (180, 11141022), (216, 9284185), (270, 7427348), (360, 5570511), (540, 3713674), (1080, 1856837)]