159270780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{56479}}^1$

素因数の和:56538

約数の個数: 48

約数和(自身を含む): 455454720

約数和(自身を除く): 296183940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 56479, 112958, 169437, 225916, 282395, 338874, 564790, 677748, 847185, 1129580, 1694370, 2654513, 3388740, 5309026, 7963539, 10618052, 13272565, 15927078, 26545130, 31854156, 39817695, 53090260, 79635390, 159270780]

約数ペア:

[(1, 159270780), (2, 79635390), (3, 53090260), (4, 39817695), (5, 31854156), (6, 26545130), (10, 15927078), (12, 13272565), (15, 10618052), (20, 7963539), (30, 5309026), (47, 3388740), (60, 2654513), (94, 1694370), (141, 1129580), (188, 847185), (235, 677748), (282, 564790), (470, 338874), (564, 282395), (705, 225916), (940, 169437), (1410, 112958), (2820, 56479)]