494643180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8244053}}^1$

素因数の和:8244065

約数の個数: 24

約数和(自身を含む): 1385001072

約数和(自身を除く): 890357892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8244053, 16488106, 24732159, 32976212, 41220265, 49464318, 82440530, 98928636, 123660795, 164881060, 247321590, 494643180]

約数ペア:

[(1, 494643180), (2, 247321590), (3, 164881060), (4, 123660795), (5, 98928636), (6, 82440530), (10, 49464318), (12, 41220265), (15, 32976212), (20, 24732159), (30, 16488106), (60, 8244053)]