12391560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34421}}^1$

素因数の和:34438

約数の個数: 48

約数和(自身を含む): 40273740

約数和(自身を除く): 27882180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34421, 68842, 103263, 137684, 172105, 206526, 275368, 309789, 344210, 413052, 516315, 619578, 688420, 826104, 1032630, 1239156, 1376840, 1548945, 2065260, 2478312, 3097890, 4130520, 6195780, 12391560]

約数ペア:

[(1, 12391560), (2, 6195780), (3, 4130520), (4, 3097890), (5, 2478312), (6, 2065260), (8, 1548945), (9, 1376840), (10, 1239156), (12, 1032630), (15, 826104), (18, 688420), (20, 619578), (24, 516315), (30, 413052), (36, 344210), (40, 309789), (45, 275368), (60, 206526), (72, 172105), (90, 137684), (120, 103263), (180, 68842), (360, 34421)]