557020920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4641841}}^1$

素因数の和:4641855

約数の個数: 32

約数和(自身を含む): 1671063120

約数和(自身を除く): 1114042200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4641841, 9283682, 13925523, 18567364, 23209205, 27851046, 37134728, 46418410, 55702092, 69627615, 92836820, 111404184, 139255230, 185673640, 278510460, 557020920]

約数ペア:

[(1, 557020920), (2, 278510460), (3, 185673640), (4, 139255230), (5, 111404184), (6, 92836820), (8, 69627615), (10, 55702092), (12, 46418410), (15, 37134728), (20, 27851046), (24, 23209205), (30, 18567364), (40, 13925523), (60, 9283682), (120, 4641841)]