16448940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 96

約数和(自身を含む): 51932160

約数和(自身を除く): 35483220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 367, 415, 498, 540, 734, 747, 830, 996, 1101, 1245, 1468, 1494, 1660, 1835, 2202, 2241, 2490, 2988, 3303, 3670, 3735, 4404, 4482, 4980, 5505, 6606, 7340, 7470, 8964, 9909, 11010, 11205, 13212, 14940, 16515, 19818, 22020, 22410, 30461, 33030, 39636, 44820, 49545, 60922, 66060, 91383, 99090, 121844, 152305, 182766, 198180, 274149, 304610, 365532, 456915, 548298, 609220, 822447, 913830, 1096596, 1370745, 1644894, 1827660, 2741490, 3289788, 4112235, 5482980, 8224470, 16448940]

約数ペア:

[(1, 16448940), (2, 8224470), (3, 5482980), (4, 4112235), (5, 3289788), (6, 2741490), (9, 1827660), (10, 1644894), (12, 1370745), (15, 1096596), (18, 913830), (20, 822447), (27, 609220), (30, 548298), (36, 456915), (45, 365532), (54, 304610), (60, 274149), (83, 198180), (90, 182766), (108, 152305), (135, 121844), (166, 99090), (180, 91383), (249, 66060), (270, 60922), (332, 49545), (367, 44820), (415, 39636), (498, 33030), (540, 30461), (734, 22410), (747, 22020), (830, 19818), (996, 16515), (1101, 14940), (1245, 13212), (1468, 11205), (1494, 11010), (1660, 9909), (1835, 8964), (2202, 7470), (2241, 7340), (2490, 6606), (2988, 5505), (3303, 4980), (3670, 4482), (3735, 4404)]