68043960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{189011}}^1$

素因数の和:189028

約数の個数: 48

約数和(自身を含む): 221144040

約数和(自身を除く): 153100080

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, 189011, 378022, 567033, 756044, 945055, 1134066, 1512088, 1701099, 1890110, 2268132, 2835165, 3402198, 3780220, 4536264, 5670330, 6804396, 7560440, 8505495, 11340660, 13608792, 17010990, 22681320, 34021980, 68043960]

約数ペア:

[(1, 68043960), (2, 34021980), (3, 22681320), (4, 17010990), (5, 13608792), (6, 11340660), (8, 8505495), (9, 7560440), (10, 6804396), (12, 5670330), (15, 4536264), (18, 3780220), (20, 3402198), (24, 2835165), (30, 2268132), (36, 1890110), (40, 1701099), (45, 1512088), (60, 1134066), (72, 945055), (90, 756044), (120, 567033), (180, 378022), (360, 189011)]