2720726064

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{899711}}^1$

素因数の和:899735

約数の個数: 80

約数和(自身を含む): 8925143040

約数和(自身を除く): 6204416976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 899711, 1799422, 2699133, 3598844, 5398266, 6297977, 7197688, 8097399, 10796532, 12595954, 14395376, 16194798, 18893931, 21593064, 24292197, 25191908, 32389596, 37787862, 43186128, 48584394, 50383816, 56681793, 64779192, 75575724, 97168788, 100767632, 113363586, 129558384, 151151448, 170045379, 194337576, 226727172, 302302896, 340090758, 388675152, 453454344, 680181516, 906908688, 1360363032, 2720726064]

約数ペア:

[(1, 2720726064), (2, 1360363032), (3, 906908688), (4, 680181516), (6, 453454344), (7, 388675152), (8, 340090758), (9, 302302896), (12, 226727172), (14, 194337576), (16, 170045379), (18, 151151448), (21, 129558384), (24, 113363586), (27, 100767632), (28, 97168788), (36, 75575724), (42, 64779192), (48, 56681793), (54, 50383816), (56, 48584394), (63, 43186128), (72, 37787862), (84, 32389596), (108, 25191908), (112, 24292197), (126, 21593064), (144, 18893931), (168, 16194798), (189, 14395376), (216, 12595954), (252, 10796532), (336, 8097399), (378, 7197688), (432, 6297977), (504, 5398266), (756, 3598844), (1008, 2699133), (1512, 1799422), (3024, 899711)]