155057880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1292149}}^1$

素因数の和:1292163

約数の個数: 32

約数和(自身を含む): 465174000

約数和(自身を除く): 310116120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1292149, 2584298, 3876447, 5168596, 6460745, 7752894, 10337192, 12921490, 15505788, 19382235, 25842980, 31011576, 38764470, 51685960, 77528940, 155057880]

約数ペア:

[(1, 155057880), (2, 77528940), (3, 51685960), (4, 38764470), (5, 31011576), (6, 25842980), (8, 19382235), (10, 15505788), (12, 12921490), (15, 10337192), (20, 7752894), (24, 6460745), (30, 5168596), (40, 3876447), (60, 2584298), (120, 1292149)]