8589280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{7669}}^1$

素因数の和:7691

約数の個数: 48

約数和(自身を含む): 23194080

約数和(自身を除く): 14604800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 7669, 15338, 30676, 38345, 53683, 61352, 76690, 107366, 122704, 153380, 214732, 245408, 268415, 306760, 429464, 536830, 613520, 858928, 1073660, 1227040, 1717856, 2147320, 4294640, 8589280]

約数ペア:

[(1, 8589280), (2, 4294640), (4, 2147320), (5, 1717856), (7, 1227040), (8, 1073660), (10, 858928), (14, 613520), (16, 536830), (20, 429464), (28, 306760), (32, 268415), (35, 245408), (40, 214732), (56, 153380), (70, 122704), (80, 107366), (112, 76690), (140, 61352), (160, 53683), (224, 38345), (280, 30676), (560, 15338), (1120, 7669)]