24912180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{138401}}^1$

素因数の和:138416

約数の個数: 36

約数和(自身を含む): 75567492

約数和(自身を除く): 50655312

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 138401, 276802, 415203, 553604, 692005, 830406, 1245609, 1384010, 1660812, 2076015, 2491218, 2768020, 4152030, 4982436, 6228045, 8304060, 12456090, 24912180]

約数ペア:

[(1, 24912180), (2, 12456090), (3, 8304060), (4, 6228045), (5, 4982436), (6, 4152030), (9, 2768020), (10, 2491218), (12, 2076015), (15, 1660812), (18, 1384010), (20, 1245609), (30, 830406), (36, 692005), (45, 553604), (60, 415203), (90, 276802), (180, 138401)]