378768960

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{4871}}^1$

素因数の和:4903

約数の個数: 168

約数和(自身を含む): 1351336896

約数和(自身を除く): 972567936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 4871, 5184, 6480, 7776, 8640, 9720, 9742, 12960, 14613, 15552, 19440, 19484, 24355, 25920, 29226, 38880, 38968, 43839, 48710, 58452, 73065, 77760, 77936, 87678, 97420, 116904, 131517, 146130, 155872, 175356, 194840, 219195, 233808, 263034, 292260, 311744, 350712, 389680, 394551, 438390, 467616, 526068, 584520, 657585, 701424, 779360, 789102, 876780, 935232, 1052136, 1169040, 1183653, 1315170, 1402848, 1558720, 1578204, 1753560, 1972755, 2104272, 2338080, 2367306, 2630340, 2805696, 3156408, 3507120, 3945510, 4208544, 4676160, 4734612, 5260680, 5918265, 6312816, 7014240, 7891020, 8417088, 9469224, 10521360, 11836530, 12625632, 14028480, 15782040, 18938448, 21042720, 23673060, 25251264, 31564080, 37876896, 42085440, 47346120, 63128160, 75753792, 94692240, 126256320, 189384480, 378768960]

約数ペア:

[(1, 378768960), (2, 189384480), (3, 126256320), (4, 94692240), (5, 75753792), (6, 63128160), (8, 47346120), (9, 42085440), (10, 37876896), (12, 31564080), (15, 25251264), (16, 23673060), (18, 21042720), (20, 18938448), (24, 15782040), (27, 14028480), (30, 12625632), (32, 11836530), (36, 10521360), (40, 9469224), (45, 8417088), (48, 7891020), (54, 7014240), (60, 6312816), (64, 5918265), (72, 5260680), (80, 4734612), (81, 4676160), (90, 4208544), (96, 3945510), (108, 3507120), (120, 3156408), (135, 2805696), (144, 2630340), (160, 2367306), (162, 2338080), (180, 2104272), (192, 1972755), (216, 1753560), (240, 1578204), (243, 1558720), (270, 1402848), (288, 1315170), (320, 1183653), (324, 1169040), (360, 1052136), (405, 935232), (432, 876780), (480, 789102), (486, 779360), (540, 701424), (576, 657585), (648, 584520), (720, 526068), (810, 467616), (864, 438390), (960, 394551), (972, 389680), (1080, 350712), (1215, 311744), (1296, 292260), (1440, 263034), (1620, 233808), (1728, 219195), (1944, 194840), (2160, 175356), (2430, 155872), (2592, 146130), (2880, 131517), (3240, 116904), (3888, 97420), (4320, 87678), (4860, 77936), (4871, 77760), (5184, 73065), (6480, 58452), (7776, 48710), (8640, 43839), (9720, 38968), (9742, 38880), (12960, 29226), (14613, 25920), (15552, 24355), (19440, 19484)]