68258160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31601}}^1$

素因数の和:31623

約数の個数: 80

約数和(自身を含む): 235118880

約数和(自身を除く): 166860720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 31601, 63202, 94803, 126404, 158005, 189606, 252808, 284409, 316010, 379212, 474015, 505616, 568818, 632020, 758424, 853227, 948030, 1137636, 1264040, 1422045, 1516848, 1706454, 1896060, 2275272, 2528080, 2844090, 3412908, 3792120, 4266135, 4550544, 5688180, 6825816, 7584240, 8532270, 11376360, 13651632, 17064540, 22752720, 34129080, 68258160]

約数ペア:

[(1, 68258160), (2, 34129080), (3, 22752720), (4, 17064540), (5, 13651632), (6, 11376360), (8, 8532270), (9, 7584240), (10, 6825816), (12, 5688180), (15, 4550544), (16, 4266135), (18, 3792120), (20, 3412908), (24, 2844090), (27, 2528080), (30, 2275272), (36, 1896060), (40, 1706454), (45, 1516848), (48, 1422045), (54, 1264040), (60, 1137636), (72, 948030), (80, 853227), (90, 758424), (108, 632020), (120, 568818), (135, 505616), (144, 474015), (180, 379212), (216, 316010), (240, 284409), (270, 252808), (360, 189606), (432, 158005), (540, 126404), (720, 94803), (1080, 63202), (2160, 31601)]