31797720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{88327}}^1$

素因数の和:88344

約数の個数: 48

約数和(自身を含む): 103343760

約数和(自身を除く): 71546040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 88327, 176654, 264981, 353308, 441635, 529962, 706616, 794943, 883270, 1059924, 1324905, 1589886, 1766540, 2119848, 2649810, 3179772, 3533080, 3974715, 5299620, 6359544, 7949430, 10599240, 15898860, 31797720]

約数ペア:

[(1, 31797720), (2, 15898860), (3, 10599240), (4, 7949430), (5, 6359544), (6, 5299620), (8, 3974715), (9, 3533080), (10, 3179772), (12, 2649810), (15, 2119848), (18, 1766540), (20, 1589886), (24, 1324905), (30, 1059924), (36, 883270), (40, 794943), (45, 706616), (60, 529962), (72, 441635), (90, 353308), (120, 264981), (180, 176654), (360, 88327)]