66079560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{550663}}^1$

素因数の和:550677

約数の個数: 32

約数和(自身を含む): 198239040

約数和(自身を除く): 132159480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 550663, 1101326, 1651989, 2202652, 2753315, 3303978, 4405304, 5506630, 6607956, 8259945, 11013260, 13215912, 16519890, 22026520, 33039780, 66079560]

約数ペア:

[(1, 66079560), (2, 33039780), (3, 22026520), (4, 16519890), (5, 13215912), (6, 11013260), (8, 8259945), (10, 6607956), (12, 5506630), (15, 4405304), (20, 3303978), (24, 2753315), (30, 2202652), (40, 1651989), (60, 1101326), (120, 550663)]