80433480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{670279}}^1$

素因数の和:670293

約数の個数: 32

約数和(自身を含む): 241300800

約数和(自身を除く): 160867320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 670279, 1340558, 2010837, 2681116, 3351395, 4021674, 5362232, 6702790, 8043348, 10054185, 13405580, 16086696, 20108370, 26811160, 40216740, 80433480]

約数ペア:

[(1, 80433480), (2, 40216740), (3, 26811160), (4, 20108370), (5, 16086696), (6, 13405580), (8, 10054185), (10, 8043348), (12, 6702790), (15, 5362232), (20, 4021674), (24, 3351395), (30, 2681116), (40, 2010837), (60, 1340558), (120, 670279)]