2485759560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20714663}}^1$

素因数の和:20714677

約数の個数: 32

約数和(自身を含む): 7457279040

約数和(自身を除く): 4971519480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20714663, 41429326, 62143989, 82858652, 103573315, 124287978, 165717304, 207146630, 248575956, 310719945, 414293260, 497151912, 621439890, 828586520, 1242879780, 2485759560]

約数ペア:

[(1, 2485759560), (2, 1242879780), (3, 828586520), (4, 621439890), (5, 497151912), (6, 414293260), (8, 310719945), (10, 248575956), (12, 207146630), (15, 165717304), (20, 124287978), (24, 103573315), (30, 82858652), (40, 62143989), (60, 41429326), (120, 20714663)]