163381320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151279}}^1$

素因数の和:151299

約数の個数: 64

約数和(自身を含む): 544608000

約数和(自身を除く): 381226680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 151279, 302558, 453837, 605116, 756395, 907674, 1210232, 1361511, 1512790, 1815348, 2269185, 2723022, 3025580, 3630696, 4084533, 4538370, 5446044, 6051160, 6807555, 8169066, 9076740, 10892088, 13615110, 16338132, 18153480, 20422665, 27230220, 32676264, 40845330, 54460440, 81690660, 163381320]

約数ペア:

[(1, 163381320), (2, 81690660), (3, 54460440), (4, 40845330), (5, 32676264), (6, 27230220), (8, 20422665), (9, 18153480), (10, 16338132), (12, 13615110), (15, 10892088), (18, 9076740), (20, 8169066), (24, 6807555), (27, 6051160), (30, 5446044), (36, 4538370), (40, 4084533), (45, 3630696), (54, 3025580), (60, 2723022), (72, 2269185), (90, 1815348), (108, 1512790), (120, 1361511), (135, 1210232), (180, 907674), (216, 756395), (270, 605116), (360, 453837), (540, 302558), (1080, 151279)]