80374890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2679163}}^1$

素因数の和:2679173

約数の個数: 16

約数和(自身を含む): 192899808

約数和(自身を除く): 112524918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2679163, 5358326, 8037489, 13395815, 16074978, 26791630, 40187445, 80374890]

約数ペア:

[(1, 80374890), (2, 40187445), (3, 26791630), (5, 16074978), (6, 13395815), (10, 8037489), (15, 5358326), (30, 2679163)]