120744990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1341611}}^1$

素因数の和:1341624

約数の個数: 24

約数和(自身を含む): 313937208

約数和(自身を除く): 193192218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1341611, 2683222, 4024833, 6708055, 8049666, 12074499, 13416110, 20124165, 24148998, 40248330, 60372495, 120744990]

約数ペア:

[(1, 120744990), (2, 60372495), (3, 40248330), (5, 24148998), (6, 20124165), (9, 13416110), (10, 12074499), (15, 8049666), (18, 6708055), (30, 4024833), (45, 2683222), (90, 1341611)]