240756912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4903}}^1$

素因数の和:4959

約数の個数: 120

約数和(自身を含む): 758903808

約数和(自身を除く): 518146896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 1023, 1116, 1364, 1488, 1584, 2046, 2232, 2728, 3069, 4092, 4464, 4903, 5456, 6138, 8184, 9806, 12276, 14709, 16368, 19612, 24552, 29418, 39224, 44127, 49104, 53933, 58836, 78448, 88254, 107866, 117672, 151993, 161799, 176508, 215732, 235344, 303986, 323598, 353016, 431464, 455979, 485397, 607972, 647196, 706032, 862928, 911958, 970794, 1215944, 1294392, 1367937, 1671923, 1823916, 1941588, 2431888, 2588784, 2735874, 3343846, 3647832, 3883176, 5015769, 5471748, 6687692, 7295664, 7766352, 10031538, 10943496, 13375384, 15047307, 20063076, 21886992, 26750768, 30094614, 40126152, 60189228, 80252304, 120378456, 240756912]

約数ペア:

[(1, 240756912), (2, 120378456), (3, 80252304), (4, 60189228), (6, 40126152), (8, 30094614), (9, 26750768), (11, 21886992), (12, 20063076), (16, 15047307), (18, 13375384), (22, 10943496), (24, 10031538), (31, 7766352), (33, 7295664), (36, 6687692), (44, 5471748), (48, 5015769), (62, 3883176), (66, 3647832), (72, 3343846), (88, 2735874), (93, 2588784), (99, 2431888), (124, 1941588), (132, 1823916), (144, 1671923), (176, 1367937), (186, 1294392), (198, 1215944), (248, 970794), (264, 911958), (279, 862928), (341, 706032), (372, 647196), (396, 607972), (496, 485397), (528, 455979), (558, 431464), (682, 353016), (744, 323598), (792, 303986), (1023, 235344), (1116, 215732), (1364, 176508), (1488, 161799), (1584, 151993), (2046, 117672), (2232, 107866), (2728, 88254), (3069, 78448), (4092, 58836), (4464, 53933), (4903, 49104), (5456, 44127), (6138, 39224), (8184, 29418), (9806, 24552), (12276, 19612), (14709, 16368)]