1273900920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10615841}}^1$

素因数の和:10615855

約数の個数: 32

約数和(自身を含む): 3821703120

約数和(自身を除く): 2547802200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10615841, 21231682, 31847523, 42463364, 53079205, 63695046, 84926728, 106158410, 127390092, 159237615, 212316820, 254780184, 318475230, 424633640, 636950460, 1273900920]

約数ペア:

[(1, 1273900920), (2, 636950460), (3, 424633640), (4, 318475230), (5, 254780184), (6, 212316820), (8, 159237615), (10, 127390092), (12, 106158410), (15, 84926728), (20, 63695046), (24, 53079205), (30, 42463364), (40, 31847523), (60, 21231682), (120, 10615841)]