5776120

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 15192000

約数和(自身を除く): 9415880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 421, 490, 686, 842, 980, 1372, 1684, 1715, 1960, 2105, 2744, 2947, 3368, 3430, 4210, 5894, 6860, 8420, 11788, 13720, 14735, 16840, 20629, 23576, 29470, 41258, 58940, 82516, 103145, 117880, 144403, 165032, 206290, 288806, 412580, 577612, 722015, 825160, 1155224, 1444030, 2888060, 5776120]

約数ペア:

[(1, 5776120), (2, 2888060), (4, 1444030), (5, 1155224), (7, 825160), (8, 722015), (10, 577612), (14, 412580), (20, 288806), (28, 206290), (35, 165032), (40, 144403), (49, 117880), (56, 103145), (70, 82516), (98, 58940), (140, 41258), (196, 29470), (245, 23576), (280, 20629), (343, 16840), (392, 14735), (421, 13720), (490, 11788), (686, 8420), (842, 6860), (980, 5894), (1372, 4210), (1684, 3430), (1715, 3368), (1960, 2947), (2105, 2744)]