160997580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{894431}}^1$

素因数の和:894446

約数の個数: 36

約数和(自身を含む): 488359872

約数和(自身を除く): 327362292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 894431, 1788862, 2683293, 3577724, 4472155, 5366586, 8049879, 8944310, 10733172, 13416465, 16099758, 17888620, 26832930, 32199516, 40249395, 53665860, 80498790, 160997580]

約数ペア:

[(1, 160997580), (2, 80498790), (3, 53665860), (4, 40249395), (5, 32199516), (6, 26832930), (9, 17888620), (10, 16099758), (12, 13416465), (15, 10733172), (18, 8944310), (20, 8049879), (30, 5366586), (36, 4472155), (45, 3577724), (60, 2683293), (90, 1788862), (180, 894431)]