15390135504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{80177}}^1$

素因数の和:80265

約数の個数: 120

約数和(自身を含む): 45494921472

約数和(自身を除く): 30104785968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 1032, 1116, 1333, 1488, 1548, 2064, 2232, 2666, 3096, 3999, 4464, 5332, 6192, 7998, 10664, 11997, 15996, 21328, 23994, 31992, 47988, 63984, 80177, 95976, 160354, 191952, 240531, 320708, 481062, 641416, 721593, 962124, 1282832, 1443186, 1924248, 2485487, 2886372, 3447611, 3848496, 4970974, 5772744, 6895222, 7456461, 9941948, 10342833, 11545488, 13790444, 14912922, 19883896, 20685666, 22369383, 27580888, 29825844, 31028499, 39767792, 41371332, 44738766, 55161776, 59651688, 62056998, 82742664, 89477532, 106875941, 119303376, 124113996, 165485328, 178955064, 213751882, 248227992, 320627823, 357910128, 427503764, 496455984, 641255646, 855007528, 961883469, 1282511292, 1710015056, 1923766938, 2565022584, 3847533876, 5130045168, 7695067752, 15390135504]

約数ペア:

[(1, 15390135504), (2, 7695067752), (3, 5130045168), (4, 3847533876), (6, 2565022584), (8, 1923766938), (9, 1710015056), (12, 1282511292), (16, 961883469), (18, 855007528), (24, 641255646), (31, 496455984), (36, 427503764), (43, 357910128), (48, 320627823), (62, 248227992), (72, 213751882), (86, 178955064), (93, 165485328), (124, 124113996), (129, 119303376), (144, 106875941), (172, 89477532), (186, 82742664), (248, 62056998), (258, 59651688), (279, 55161776), (344, 44738766), (372, 41371332), (387, 39767792), (496, 31028499), (516, 29825844), (558, 27580888), (688, 22369383), (744, 20685666), (774, 19883896), (1032, 14912922), (1116, 13790444), (1333, 11545488), (1488, 10342833), (1548, 9941948), (2064, 7456461), (2232, 6895222), (2666, 5772744), (3096, 4970974), (3999, 3848496), (4464, 3447611), (5332, 2886372), (6192, 2485487), (7998, 1924248), (10664, 1443186), (11997, 1282832), (15996, 962124), (21328, 721593), (23994, 641416), (31992, 481062), (47988, 320708), (63984, 240531), (80177, 191952), (95976, 160354)]