2143560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17863}}^1$

素因数の和:17877

約数の個数: 32

約数和(自身を含む): 6431040

約数和(自身を除く): 4287480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17863, 35726, 53589, 71452, 89315, 107178, 142904, 178630, 214356, 267945, 357260, 428712, 535890, 714520, 1071780, 2143560]

約数ペア:

[(1, 2143560), (2, 1071780), (3, 714520), (4, 535890), (5, 428712), (6, 357260), (8, 267945), (10, 214356), (12, 178630), (15, 142904), (20, 107178), (24, 89315), (30, 71452), (40, 53589), (60, 35726), (120, 17863)]