339637120

素因数分解:

$2^7\times 5^1\times {\mathrm{601}}^1\times {\mathrm{883}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 814217040

約数和(自身を除く): 474579920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 601, 640, 883, 1202, 1766, 2404, 3005, 3532, 4415, 4808, 6010, 7064, 8830, 9616, 12020, 14128, 17660, 19232, 24040, 28256, 35320, 38464, 48080, 56512, 70640, 76928, 96160, 113024, 141280, 192320, 282560, 384640, 530683, 565120, 1061366, 2122732, 2653415, 4245464, 5306830, 8490928, 10613660, 16981856, 21227320, 33963712, 42454640, 67927424, 84909280, 169818560, 339637120]

約数ペア:

[(1, 339637120), (2, 169818560), (4, 84909280), (5, 67927424), (8, 42454640), (10, 33963712), (16, 21227320), (20, 16981856), (32, 10613660), (40, 8490928), (64, 5306830), (80, 4245464), (128, 2653415), (160, 2122732), (320, 1061366), (601, 565120), (640, 530683), (883, 384640), (1202, 282560), (1766, 192320), (2404, 141280), (3005, 113024), (3532, 96160), (4415, 76928), (4808, 70640), (6010, 56512), (7064, 48080), (8830, 38464), (9616, 35320), (12020, 28256), (14128, 24040), (17660, 19232)]