22316760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61991}}^1$

素因数の和:62008

約数の個数: 48

約数和(自身を含む): 72530640

約数和(自身を除く): 50213880

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, 61991, 123982, 185973, 247964, 309955, 371946, 495928, 557919, 619910, 743892, 929865, 1115838, 1239820, 1487784, 1859730, 2231676, 2479640, 2789595, 3719460, 4463352, 5579190, 7438920, 11158380, 22316760]

約数ペア:

[(1, 22316760), (2, 11158380), (3, 7438920), (4, 5579190), (5, 4463352), (6, 3719460), (8, 2789595), (9, 2479640), (10, 2231676), (12, 1859730), (15, 1487784), (18, 1239820), (20, 1115838), (24, 929865), (30, 743892), (36, 619910), (40, 557919), (45, 495928), (60, 371946), (72, 309955), (90, 247964), (120, 185973), (180, 123982), (360, 61991)]