160719660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{297629}}^1$

素因数の和:297647

約数の個数: 48

約数和(自身を含む): 500018400

約数和(自身を除く): 339298740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 297629, 595258, 892887, 1190516, 1488145, 1785774, 2678661, 2976290, 3571548, 4464435, 5357322, 5952580, 8035983, 8928870, 10714644, 13393305, 16071966, 17857740, 26786610, 32143932, 40179915, 53573220, 80359830, 160719660]

約数ペア:

[(1, 160719660), (2, 80359830), (3, 53573220), (4, 40179915), (5, 32143932), (6, 26786610), (9, 17857740), (10, 16071966), (12, 13393305), (15, 10714644), (18, 8928870), (20, 8035983), (27, 5952580), (30, 5357322), (36, 4464435), (45, 3571548), (54, 2976290), (60, 2678661), (90, 1785774), (108, 1488145), (135, 1190516), (180, 892887), (270, 595258), (540, 297629)]