120502512

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 160

約数和(自身を含む): 381920000

約数和(自身を除く): 261417488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 86, 104, 108, 117, 129, 144, 156, 172, 208, 216, 234, 258, 312, 344, 351, 387, 432, 468, 499, 516, 559, 624, 688, 702, 774, 936, 998, 1032, 1118, 1161, 1404, 1497, 1548, 1677, 1872, 1996, 2064, 2236, 2322, 2808, 2994, 3096, 3354, 3992, 4472, 4491, 4644, 5031, 5616, 5988, 6192, 6487, 6708, 7984, 8944, 8982, 9288, 10062, 11976, 12974, 13416, 13473, 15093, 17964, 18576, 19461, 20124, 21457, 23952, 25948, 26832, 26946, 30186, 35928, 38922, 40248, 42914, 51896, 53892, 58383, 60372, 64371, 71856, 77844, 80496, 85828, 103792, 107784, 116766, 120744, 128742, 155688, 171656, 175149, 193113, 215568, 233532, 241488, 257484, 278941, 311376, 343312, 350298, 386226, 467064, 514968, 557882, 579339, 700596, 772452, 836823, 934128, 1029936, 1115764, 1158678, 1401192, 1544904, 1673646, 2231528, 2317356, 2510469, 2802384, 3089808, 3347292, 4463056, 4634712, 5020938, 6694584, 7531407, 9269424, 10041876, 13389168, 15062814, 20083752, 30125628, 40167504, 60251256, 120502512]

約数ペア:

[(1, 120502512), (2, 60251256), (3, 40167504), (4, 30125628), (6, 20083752), (8, 15062814), (9, 13389168), (12, 10041876), (13, 9269424), (16, 7531407), (18, 6694584), (24, 5020938), (26, 4634712), (27, 4463056), (36, 3347292), (39, 3089808), (43, 2802384), (48, 2510469), (52, 2317356), (54, 2231528), (72, 1673646), (78, 1544904), (86, 1401192), (104, 1158678), (108, 1115764), (117, 1029936), (129, 934128), (144, 836823), (156, 772452), (172, 700596), (208, 579339), (216, 557882), (234, 514968), (258, 467064), (312, 386226), (344, 350298), (351, 343312), (387, 311376), (432, 278941), (468, 257484), (499, 241488), (516, 233532), (559, 215568), (624, 193113), (688, 175149), (702, 171656), (774, 155688), (936, 128742), (998, 120744), (1032, 116766), (1118, 107784), (1161, 103792), (1404, 85828), (1497, 80496), (1548, 77844), (1677, 71856), (1872, 64371), (1996, 60372), (2064, 58383), (2236, 53892), (2322, 51896), (2808, 42914), (2994, 40248), (3096, 38922), (3354, 35928), (3992, 30186), (4472, 26946), (4491, 26832), (4644, 25948), (5031, 23952), (5616, 21457), (5988, 20124), (6192, 19461), (6487, 18576), (6708, 17964), (7984, 15093), (8944, 13473), (8982, 13416), (9288, 12974), (10062, 11976)]