13575840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28283}}^1$

素因数の和:28301

約数の個数: 48

約数和(自身を含む): 42765408

約数和(自身を除く): 29189568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 28283, 56566, 84849, 113132, 141415, 169698, 226264, 282830, 339396, 424245, 452528, 565660, 678792, 848490, 905056, 1131320, 1357584, 1696980, 2262640, 2715168, 3393960, 4525280, 6787920, 13575840]

約数ペア:

[(1, 13575840), (2, 6787920), (3, 4525280), (4, 3393960), (5, 2715168), (6, 2262640), (8, 1696980), (10, 1357584), (12, 1131320), (15, 905056), (16, 848490), (20, 678792), (24, 565660), (30, 452528), (32, 424245), (40, 339396), (48, 282830), (60, 226264), (80, 169698), (96, 141415), (120, 113132), (160, 84849), (240, 56566), (480, 28283)]