67639560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563663}}^1$

素因数の和:563677

約数の個数: 32

約数和(自身を含む): 202919040

約数和(自身を除く): 135279480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563663, 1127326, 1690989, 2254652, 2818315, 3381978, 4509304, 5636630, 6763956, 8454945, 11273260, 13527912, 16909890, 22546520, 33819780, 67639560]

約数ペア:

[(1, 67639560), (2, 33819780), (3, 22546520), (4, 16909890), (5, 13527912), (6, 11273260), (8, 8454945), (10, 6763956), (12, 5636630), (15, 4509304), (20, 3381978), (24, 2818315), (30, 2254652), (40, 1690989), (60, 1127326), (120, 563663)]