23172120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 75928320

約数和(自身を除く): 52756200

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, 191, 337, 360, 382, 573, 674, 764, 955, 1011, 1146, 1348, 1528, 1685, 1719, 1910, 2022, 2292, 2696, 2865, 3033, 3370, 3438, 3820, 4044, 4584, 5055, 5730, 6066, 6740, 6876, 7640, 8088, 8595, 10110, 11460, 12132, 13480, 13752, 15165, 17190, 20220, 22920, 24264, 30330, 34380, 40440, 60660, 64367, 68760, 121320, 128734, 193101, 257468, 321835, 386202, 514936, 579303, 643670, 772404, 965505, 1158606, 1287340, 1544808, 1931010, 2317212, 2574680, 2896515, 3862020, 4634424, 5793030, 7724040, 11586060, 23172120]

約数ペア:

[(1, 23172120), (2, 11586060), (3, 7724040), (4, 5793030), (5, 4634424), (6, 3862020), (8, 2896515), (9, 2574680), (10, 2317212), (12, 1931010), (15, 1544808), (18, 1287340), (20, 1158606), (24, 965505), (30, 772404), (36, 643670), (40, 579303), (45, 514936), (60, 386202), (72, 321835), (90, 257468), (120, 193101), (180, 128734), (191, 121320), (337, 68760), (360, 64367), (382, 60660), (573, 40440), (674, 34380), (764, 30330), (955, 24264), (1011, 22920), (1146, 20220), (1348, 17190), (1528, 15165), (1685, 13752), (1719, 13480), (1910, 12132), (2022, 11460), (2292, 10110), (2696, 8595), (2865, 8088), (3033, 7640), (3370, 6876), (3438, 6740), (3820, 6066), (4044, 5730), (4584, 5055)]