1220641392420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{753482341}}^1$

素因数の和:753482362

約数の個数: 60

約数和(自身を含む): 3829197262044

約数和(自身を除く): 2608555869624

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 753482341, 1506964682, 2260447023, 3013929364, 3767411705, 4520894046, 6781341069, 7534823410, 9041788092, 11302235115, 13562682138, 15069646820, 20344023207, 22604470230, 27125364276, 33906705345, 40688046414, 45208940460, 61032069621, 67813410690, 81376092828, 101720116035, 122064139242, 135626821380, 203440232070, 244128278484, 305160348105, 406880464140, 610320696210, 1220641392420]

約数ペア:

[(1, 1220641392420), (2, 610320696210), (3, 406880464140), (4, 305160348105), (5, 244128278484), (6, 203440232070), (9, 135626821380), (10, 122064139242), (12, 101720116035), (15, 81376092828), (18, 67813410690), (20, 61032069621), (27, 45208940460), (30, 40688046414), (36, 33906705345), (45, 27125364276), (54, 22604470230), (60, 20344023207), (81, 15069646820), (90, 13562682138), (108, 11302235115), (135, 9041788092), (162, 7534823410), (180, 6781341069), (270, 4520894046), (324, 3767411705), (405, 3013929364), (540, 2260447023), (810, 1506964682), (1620, 753482341)]