2012887920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8387033}}^1$

素因数の和:8387049

約数の個数: 40

約数和(自身を含む): 6239953296

約数和(自身を除く): 4227065376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8387033, 16774066, 25161099, 33548132, 41935165, 50322198, 67096264, 83870330, 100644396, 125805495, 134192528, 167740660, 201288792, 251610990, 335481320, 402577584, 503221980, 670962640, 1006443960, 2012887920]

約数ペア:

[(1, 2012887920), (2, 1006443960), (3, 670962640), (4, 503221980), (5, 402577584), (6, 335481320), (8, 251610990), (10, 201288792), (12, 167740660), (15, 134192528), (16, 125805495), (20, 100644396), (24, 83870330), (30, 67096264), (40, 50322198), (48, 41935165), (60, 33548132), (80, 25161099), (120, 16774066), (240, 8387033)]