15694638660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{380753}}^1$

素因数の和:380997

約数の個数: 72

約数和(自身を含む): 47815087320

約数和(自身を除く): 32120448660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6870, 8244, 10305, 13740, 20610, 41220, 380753, 761506, 1142259, 1523012, 1903765, 2284518, 3426777, 3807530, 4569036, 5711295, 6853554, 7615060, 11422590, 13707108, 17133885, 22845180, 34267770, 68535540, 87192437, 174384874, 261577311, 348769748, 435962185, 523154622, 784731933, 871924370, 1046309244, 1307886555, 1569463866, 1743848740, 2615773110, 3138927732, 3923659665, 5231546220, 7847319330, 15694638660]

約数ペア:

[(1, 15694638660), (2, 7847319330), (3, 5231546220), (4, 3923659665), (5, 3138927732), (6, 2615773110), (9, 1743848740), (10, 1569463866), (12, 1307886555), (15, 1046309244), (18, 871924370), (20, 784731933), (30, 523154622), (36, 435962185), (45, 348769748), (60, 261577311), (90, 174384874), (180, 87192437), (229, 68535540), (458, 34267770), (687, 22845180), (916, 17133885), (1145, 13707108), (1374, 11422590), (2061, 7615060), (2290, 6853554), (2748, 5711295), (3435, 4569036), (4122, 3807530), (4580, 3426777), (6870, 2284518), (8244, 1903765), (10305, 1523012), (13740, 1142259), (20610, 761506), (41220, 380753)]