120247998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2057

約数の個数: 64

約数和(自身を含む): 279417600

約数和(自身を除く): 159169602

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 1979, 2337, 3198, 3958, 4674, 5937, 10127, 11874, 20254, 25727, 30381, 37601, 51454, 60762, 75202, 77181, 81139, 112803, 154362, 162278, 225606, 243417, 486834, 488813, 977626, 1054807, 1466439, 1541641, 2109614, 2932878, 3083282, 3164421, 4624923, 6328842, 9249846, 20041333, 40082666, 60123999, 120247998]

約数ペア:

[(1, 120247998), (2, 60123999), (3, 40082666), (6, 20041333), (13, 9249846), (19, 6328842), (26, 4624923), (38, 3164421), (39, 3083282), (41, 2932878), (57, 2109614), (78, 1541641), (82, 1466439), (114, 1054807), (123, 977626), (246, 488813), (247, 486834), (494, 243417), (533, 225606), (741, 162278), (779, 154362), (1066, 112803), (1482, 81139), (1558, 77181), (1599, 75202), (1979, 60762), (2337, 51454), (3198, 37601), (3958, 30381), (4674, 25727), (5937, 20254), (10127, 11874)]