67690680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{564089}}^1$

素因数の和:564103

約数の個数: 32

約数和(自身を含む): 203072400

約数和(自身を除く): 135381720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 564089, 1128178, 1692267, 2256356, 2820445, 3384534, 4512712, 5640890, 6769068, 8461335, 11281780, 13538136, 16922670, 22563560, 33845340, 67690680]

約数ペア:

[(1, 67690680), (2, 33845340), (3, 22563560), (4, 16922670), (5, 13538136), (6, 11281780), (8, 8461335), (10, 6769068), (12, 5640890), (15, 4512712), (20, 3384534), (24, 2820445), (30, 2256356), (40, 1692267), (60, 1128178), (120, 564089)]