30763560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{256363}}^1$

素因数の和:256377

約数の個数: 32

約数和(自身を含む): 92291040

約数和(自身を除く): 61527480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 256363, 512726, 769089, 1025452, 1281815, 1538178, 2050904, 2563630, 3076356, 3845445, 5127260, 6152712, 7690890, 10254520, 15381780, 30763560]

約数ペア:

[(1, 30763560), (2, 15381780), (3, 10254520), (4, 7690890), (5, 6152712), (6, 5127260), (8, 3845445), (10, 3076356), (12, 2563630), (15, 2050904), (20, 1538178), (24, 1281815), (30, 1025452), (40, 769089), (60, 512726), (120, 256363)]