240077844

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:755

約数の個数: 120

約数和(自身を含む): 672856800

約数和(自身を除く): 432778956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 59, 76, 81, 108, 114, 118, 162, 171, 177, 228, 236, 324, 342, 354, 513, 531, 661, 684, 708, 1026, 1062, 1121, 1322, 1539, 1593, 1983, 2052, 2124, 2242, 2644, 3078, 3186, 3363, 3966, 4484, 4779, 5949, 6156, 6372, 6726, 7932, 9558, 10089, 11898, 12559, 13452, 17847, 19116, 20178, 23796, 25118, 30267, 35694, 37677, 38999, 40356, 50236, 53541, 60534, 71388, 75354, 77998, 90801, 107082, 113031, 116997, 121068, 150708, 155996, 181602, 214164, 226062, 233994, 339093, 350991, 363204, 452124, 467988, 678186, 701982, 740981, 1017279, 1052973, 1356372, 1403964, 1481962, 2034558, 2105946, 2222943, 2963924, 3158919, 4069116, 4211892, 4445886, 6317838, 6668829, 8891772, 12635676, 13337658, 20006487, 26675316, 40012974, 60019461, 80025948, 120038922, 240077844]

約数ペア:

[(1, 240077844), (2, 120038922), (3, 80025948), (4, 60019461), (6, 40012974), (9, 26675316), (12, 20006487), (18, 13337658), (19, 12635676), (27, 8891772), (36, 6668829), (38, 6317838), (54, 4445886), (57, 4211892), (59, 4069116), (76, 3158919), (81, 2963924), (108, 2222943), (114, 2105946), (118, 2034558), (162, 1481962), (171, 1403964), (177, 1356372), (228, 1052973), (236, 1017279), (324, 740981), (342, 701982), (354, 678186), (513, 467988), (531, 452124), (661, 363204), (684, 350991), (708, 339093), (1026, 233994), (1062, 226062), (1121, 214164), (1322, 181602), (1539, 155996), (1593, 150708), (1983, 121068), (2052, 116997), (2124, 113031), (2242, 107082), (2644, 90801), (3078, 77998), (3186, 75354), (3363, 71388), (3966, 60534), (4484, 53541), (4779, 50236), (5949, 40356), (6156, 38999), (6372, 37677), (6726, 35694), (7932, 30267), (9558, 25118), (10089, 23796), (11898, 20178), (12559, 19116), (13452, 17847)]