2106964560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8779019}}^1$

素因数の和:8779035

約数の個数: 40

約数和(自身を含む): 6531590880

約数和(自身を除く): 4424626320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8779019, 17558038, 26337057, 35116076, 43895095, 52674114, 70232152, 87790190, 105348228, 131685285, 140464304, 175580380, 210696456, 263370570, 351160760, 421392912, 526741140, 702321520, 1053482280, 2106964560]

約数ペア:

[(1, 2106964560), (2, 1053482280), (3, 702321520), (4, 526741140), (5, 421392912), (6, 351160760), (8, 263370570), (10, 210696456), (12, 175580380), (15, 140464304), (16, 131685285), (20, 105348228), (24, 87790190), (30, 70232152), (40, 52674114), (48, 43895095), (60, 35116076), (80, 26337057), (120, 17558038), (240, 8779019)]