27437120

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 65836800

約数和(自身を除く): 38399680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 479, 716, 895, 958, 1432, 1790, 1916, 2395, 2864, 3580, 3832, 4790, 5728, 7160, 7664, 9580, 11456, 14320, 15328, 19160, 28640, 30656, 38320, 57280, 76640, 85741, 153280, 171482, 342964, 428705, 685928, 857410, 1371856, 1714820, 2743712, 3429640, 5487424, 6859280, 13718560, 27437120]

約数ペア:

[(1, 27437120), (2, 13718560), (4, 6859280), (5, 5487424), (8, 3429640), (10, 2743712), (16, 1714820), (20, 1371856), (32, 857410), (40, 685928), (64, 428705), (80, 342964), (160, 171482), (179, 153280), (320, 85741), (358, 76640), (479, 57280), (716, 38320), (895, 30656), (958, 28640), (1432, 19160), (1790, 15328), (1916, 14320), (2395, 11456), (2864, 9580), (3580, 7664), (3832, 7160), (4790, 5728)]