378757440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:749

約数の個数: 168

約数和(自身を含む): 1309969440

約数和(自身を除く): 931212000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 347, 360, 379, 480, 576, 694, 720, 758, 960, 1041, 1137, 1388, 1440, 1516, 1735, 1895, 2082, 2274, 2776, 2880, 3032, 3123, 3411, 3470, 3790, 4164, 4548, 5205, 5552, 5685, 6064, 6246, 6822, 6940, 7580, 8328, 9096, 10410, 11104, 11370, 12128, 12492, 13644, 13880, 15160, 15615, 16656, 17055, 18192, 20820, 22208, 22740, 24256, 24984, 27288, 27760, 30320, 31230, 33312, 34110, 36384, 41640, 45480, 49968, 54576, 55520, 60640, 62460, 66624, 68220, 72768, 83280, 90960, 99936, 109152, 111040, 121280, 124920, 131513, 136440, 166560, 181920, 199872, 218304, 249840, 263026, 272880, 333120, 363840, 394539, 499680, 526052, 545760, 657565, 789078, 999360, 1052104, 1091520, 1183617, 1315130, 1578156, 1972695, 2104208, 2367234, 2630260, 3156312, 3945390, 4208416, 4734468, 5260520, 5918085, 6312624, 7890780, 8416832, 9468936, 10521040, 11836170, 12625248, 15781560, 18937872, 21042080, 23672340, 25250496, 31563120, 37875744, 42084160, 47344680, 63126240, 75751488, 94689360, 126252480, 189378720, 378757440]

約数ペア:

[(1, 378757440), (2, 189378720), (3, 126252480), (4, 94689360), (5, 75751488), (6, 63126240), (8, 47344680), (9, 42084160), (10, 37875744), (12, 31563120), (15, 25250496), (16, 23672340), (18, 21042080), (20, 18937872), (24, 15781560), (30, 12625248), (32, 11836170), (36, 10521040), (40, 9468936), (45, 8416832), (48, 7890780), (60, 6312624), (64, 5918085), (72, 5260520), (80, 4734468), (90, 4208416), (96, 3945390), (120, 3156312), (144, 2630260), (160, 2367234), (180, 2104208), (192, 1972695), (240, 1578156), (288, 1315130), (320, 1183617), (347, 1091520), (360, 1052104), (379, 999360), (480, 789078), (576, 657565), (694, 545760), (720, 526052), (758, 499680), (960, 394539), (1041, 363840), (1137, 333120), (1388, 272880), (1440, 263026), (1516, 249840), (1735, 218304), (1895, 199872), (2082, 181920), (2274, 166560), (2776, 136440), (2880, 131513), (3032, 124920), (3123, 121280), (3411, 111040), (3470, 109152), (3790, 99936), (4164, 90960), (4548, 83280), (5205, 72768), (5552, 68220), (5685, 66624), (6064, 62460), (6246, 60640), (6822, 55520), (6940, 54576), (7580, 49968), (8328, 45480), (9096, 41640), (10410, 36384), (11104, 34110), (11370, 33312), (12128, 31230), (12492, 30320), (13644, 27760), (13880, 27288), (15160, 24984), (15615, 24256), (16656, 22740), (17055, 22208), (18192, 20820)]