270978880

素因数分解:

$2^6\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1409}}^1$

素因数の和:2027

約数の個数: 56

約数和(自身を含む): 646800840

約数和(自身を除く): 375821960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 601, 1202, 1409, 2404, 2818, 3005, 4808, 5636, 6010, 7045, 9616, 11272, 12020, 14090, 19232, 22544, 24040, 28180, 38464, 45088, 48080, 56360, 90176, 96160, 112720, 192320, 225440, 450880, 846809, 1693618, 3387236, 4234045, 6774472, 8468090, 13548944, 16936180, 27097888, 33872360, 54195776, 67744720, 135489440, 270978880]

約数ペア:

[(1, 270978880), (2, 135489440), (4, 67744720), (5, 54195776), (8, 33872360), (10, 27097888), (16, 16936180), (20, 13548944), (32, 8468090), (40, 6774472), (64, 4234045), (80, 3387236), (160, 1693618), (320, 846809), (601, 450880), (1202, 225440), (1409, 192320), (2404, 112720), (2818, 96160), (3005, 90176), (4808, 56360), (5636, 48080), (6010, 45088), (7045, 38464), (9616, 28180), (11272, 24040), (12020, 22544), (14090, 19232)]