66052920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{550441}}^1$

素因数の和:550455

約数の個数: 32

約数和(自身を含む): 198159120

約数和(自身を除く): 132106200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 550441, 1100882, 1651323, 2201764, 2752205, 3302646, 4403528, 5504410, 6605292, 8256615, 11008820, 13210584, 16513230, 22017640, 33026460, 66052920]

約数ペア:

[(1, 66052920), (2, 33026460), (3, 22017640), (4, 16513230), (5, 13210584), (6, 11008820), (8, 8256615), (10, 6605292), (12, 5504410), (15, 4403528), (20, 3302646), (24, 2752205), (30, 2201764), (40, 1651323), (60, 1100882), (120, 550441)]