22752720

素因数分解:

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

素因数の和:31620

約数の個数: 60

約数和(自身を含む): 76413636

約数和(自身を除く): 53660916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 31601, 63202, 94803, 126404, 158005, 189606, 252808, 284409, 316010, 379212, 474015, 505616, 568818, 632020, 758424, 948030, 1137636, 1264040, 1422045, 1516848, 1896060, 2275272, 2528080, 2844090, 3792120, 4550544, 5688180, 7584240, 11376360, 22752720]

約数ペア:

[(1, 22752720), (2, 11376360), (3, 7584240), (4, 5688180), (5, 4550544), (6, 3792120), (8, 2844090), (9, 2528080), (10, 2275272), (12, 1896060), (15, 1516848), (16, 1422045), (18, 1264040), (20, 1137636), (24, 948030), (30, 758424), (36, 632020), (40, 568818), (45, 505616), (48, 474015), (60, 379212), (72, 316010), (80, 284409), (90, 252808), (120, 189606), (144, 158005), (180, 126404), (240, 94803), (360, 63202), (720, 31601)]