15006180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{35729}}^1$

素因数の和:35748

約数の個数: 48

約数和(自身を含む): 48021120

約数和(自身を除く): 33014940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 35729, 71458, 107187, 142916, 178645, 214374, 250103, 357290, 428748, 500206, 535935, 714580, 750309, 1000412, 1071870, 1250515, 1500618, 2143740, 2501030, 3001236, 3751545, 5002060, 7503090, 15006180]

約数ペア:

[(1, 15006180), (2, 7503090), (3, 5002060), (4, 3751545), (5, 3001236), (6, 2501030), (7, 2143740), (10, 1500618), (12, 1250515), (14, 1071870), (15, 1000412), (20, 750309), (21, 714580), (28, 535935), (30, 500206), (35, 428748), (42, 357290), (60, 250103), (70, 214374), (84, 178645), (105, 142916), (140, 107187), (210, 71458), (420, 35729)]