2269679280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{78157}}^1$

素因数の和:78195

約数の個数: 120

約数和(自身を含む): 7733890416

約数和(自身を除く): 5464211136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 78157, 156314, 234471, 312628, 390785, 468942, 625256, 781570, 859727, 937884, 1172355, 1250512, 1563140, 1719454, 1875768, 2344710, 2579181, 3126280, 3438908, 3751536, 4298635, 4689420, 5158362, 6252560, 6877816, 8597270, 9378840, 9456997, 10316724, 12895905, 13755632, 17194540, 18757680, 18913994, 20633448, 25791810, 28370991, 34389080, 37827988, 41266896, 47284985, 51583620, 56741982, 68778160, 75655976, 94569970, 103167240, 113483964, 141854955, 151311952, 189139940, 206334480, 226967928, 283709910, 378279880, 453935856, 567419820, 756559760, 1134839640, 2269679280]

約数ペア:

[(1, 2269679280), (2, 1134839640), (3, 756559760), (4, 567419820), (5, 453935856), (6, 378279880), (8, 283709910), (10, 226967928), (11, 206334480), (12, 189139940), (15, 151311952), (16, 141854955), (20, 113483964), (22, 103167240), (24, 94569970), (30, 75655976), (33, 68778160), (40, 56741982), (44, 51583620), (48, 47284985), (55, 41266896), (60, 37827988), (66, 34389080), (80, 28370991), (88, 25791810), (110, 20633448), (120, 18913994), (121, 18757680), (132, 17194540), (165, 13755632), (176, 12895905), (220, 10316724), (240, 9456997), (242, 9378840), (264, 8597270), (330, 6877816), (363, 6252560), (440, 5158362), (484, 4689420), (528, 4298635), (605, 3751536), (660, 3438908), (726, 3126280), (880, 2579181), (968, 2344710), (1210, 1875768), (1320, 1719454), (1452, 1563140), (1815, 1250512), (1936, 1172355), (2420, 937884), (2640, 859727), (2904, 781570), (3630, 625256), (4840, 468942), (5808, 390785), (7260, 312628), (9680, 234471), (14520, 156314), (29040, 78157)]