8520541320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71004511}}^1$

素因数の和:71004525

約数の個数: 32

約数和(自身を含む): 25561624320

約数和(自身を除く): 17041083000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 71004511, 142009022, 213013533, 284018044, 355022555, 426027066, 568036088, 710045110, 852054132, 1065067665, 1420090220, 1704108264, 2130135330, 2840180440, 4260270660, 8520541320]

約数ペア:

[(1, 8520541320), (2, 4260270660), (3, 2840180440), (4, 2130135330), (5, 1704108264), (6, 1420090220), (8, 1065067665), (10, 852054132), (12, 710045110), (15, 568036088), (20, 426027066), (24, 355022555), (30, 284018044), (40, 213013533), (60, 142009022), (120, 71004511)]