68689080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63601}}^1$

素因数の和:63621

約数の個数: 64

約数和(自身を含む): 228967200

約数和(自身を除く): 160278120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63601, 127202, 190803, 254404, 318005, 381606, 508808, 572409, 636010, 763212, 954015, 1144818, 1272020, 1526424, 1717227, 1908030, 2289636, 2544040, 2862045, 3434454, 3816060, 4579272, 5724090, 6868908, 7632120, 8586135, 11448180, 13737816, 17172270, 22896360, 34344540, 68689080]

約数ペア:

[(1, 68689080), (2, 34344540), (3, 22896360), (4, 17172270), (5, 13737816), (6, 11448180), (8, 8586135), (9, 7632120), (10, 6868908), (12, 5724090), (15, 4579272), (18, 3816060), (20, 3434454), (24, 2862045), (27, 2544040), (30, 2289636), (36, 1908030), (40, 1717227), (45, 1526424), (54, 1272020), (60, 1144818), (72, 954015), (90, 763212), (108, 636010), (120, 572409), (135, 508808), (180, 381606), (216, 318005), (270, 254404), (360, 190803), (540, 127202), (1080, 63601)]