307516920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2562641}}^1$

素因数の和:2562655

約数の個数: 32

約数和(自身を含む): 922551120

約数和(自身を除く): 615034200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2562641, 5125282, 7687923, 10250564, 12813205, 15375846, 20501128, 25626410, 30751692, 38439615, 51252820, 61503384, 76879230, 102505640, 153758460, 307516920]

約数ペア:

[(1, 307516920), (2, 153758460), (3, 102505640), (4, 76879230), (5, 61503384), (6, 51252820), (8, 38439615), (10, 30751692), (12, 25626410), (15, 20501128), (20, 15375846), (24, 12813205), (30, 10250564), (40, 7687923), (60, 5125282), (120, 2562641)]