126256320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{4871}}^1$

素因数の和:4900

約数の個数: 140

約数和(自身を含む): 449208144

約数和(自身を除く): 322951824

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 4871, 5184, 6480, 8640, 9742, 12960, 14613, 19484, 24355, 25920, 29226, 38968, 43839, 48710, 58452, 73065, 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, 1315170, 1402848, 1558720, 1578204, 1753560, 1972755, 2104272, 2338080, 2630340, 2805696, 3156408, 3507120, 3945510, 4208544, 4676160, 5260680, 6312816, 7014240, 7891020, 8417088, 10521360, 12625632, 14028480, 15782040, 21042720, 25251264, 31564080, 42085440, 63128160, 126256320]

約数ペア:

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