488580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 1451520

約数和(自身を除く): 962940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 479, 510, 958, 1020, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 8143, 9580, 14370, 16286, 24429, 28740, 32572, 40715, 48858, 81430, 97716, 122145, 162860, 244290, 488580]

約数ペア:

[(1, 488580), (2, 244290), (3, 162860), (4, 122145), (5, 97716), (6, 81430), (10, 48858), (12, 40715), (15, 32572), (17, 28740), (20, 24429), (30, 16286), (34, 14370), (51, 9580), (60, 8143), (68, 7185), (85, 5748), (102, 4790), (170, 2874), (204, 2395), (255, 1916), (340, 1437), (479, 1020), (510, 958)]