9995280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41647}}^1$

素因数の和:41663

約数の個数: 40

約数和(自身を含む): 30986112

約数和(自身を除く): 20990832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 41647, 83294, 124941, 166588, 208235, 249882, 333176, 416470, 499764, 624705, 666352, 832940, 999528, 1249410, 1665880, 1999056, 2498820, 3331760, 4997640, 9995280]

約数ペア:

[(1, 9995280), (2, 4997640), (3, 3331760), (4, 2498820), (5, 1999056), (6, 1665880), (8, 1249410), (10, 999528), (12, 832940), (15, 666352), (16, 624705), (20, 499764), (24, 416470), (30, 333176), (40, 249882), (48, 208235), (60, 166588), (80, 124941), (120, 83294), (240, 41647)]