2000719920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8336333}}^1$

素因数の和:8336349

約数の個数: 40

約数和(自身を含む): 6202232496

約数和(自身を除く): 4201512576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8336333, 16672666, 25008999, 33345332, 41681665, 50017998, 66690664, 83363330, 100035996, 125044995, 133381328, 166726660, 200071992, 250089990, 333453320, 400143984, 500179980, 666906640, 1000359960, 2000719920]

約数ペア:

[(1, 2000719920), (2, 1000359960), (3, 666906640), (4, 500179980), (5, 400143984), (6, 333453320), (8, 250089990), (10, 200071992), (12, 166726660), (15, 133381328), (16, 125044995), (20, 100035996), (24, 83363330), (30, 66690664), (40, 50017998), (48, 41681665), (60, 33345332), (80, 25008999), (120, 16672666), (240, 8336333)]