144229920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{617}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 455995008

約数和(自身を除く): 311765088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 487, 617, 974, 1234, 1461, 1851, 1948, 2435, 2468, 2922, 3085, 3702, 3896, 4870, 4936, 5844, 6170, 7305, 7404, 7792, 9255, 9740, 9872, 11688, 12340, 14610, 14808, 15584, 18510, 19480, 19744, 23376, 24680, 29220, 29616, 37020, 38960, 46752, 49360, 58440, 59232, 74040, 77920, 98720, 116880, 148080, 233760, 296160, 300479, 600958, 901437, 1201916, 1502395, 1802874, 2403832, 3004790, 3605748, 4507185, 4807664, 6009580, 7211496, 9014370, 9615328, 12019160, 14422992, 18028740, 24038320, 28845984, 36057480, 48076640, 72114960, 144229920]

約数ペア:

[(1, 144229920), (2, 72114960), (3, 48076640), (4, 36057480), (5, 28845984), (6, 24038320), (8, 18028740), (10, 14422992), (12, 12019160), (15, 9615328), (16, 9014370), (20, 7211496), (24, 6009580), (30, 4807664), (32, 4507185), (40, 3605748), (48, 3004790), (60, 2403832), (80, 1802874), (96, 1502395), (120, 1201916), (160, 901437), (240, 600958), (480, 300479), (487, 296160), (617, 233760), (974, 148080), (1234, 116880), (1461, 98720), (1851, 77920), (1948, 74040), (2435, 59232), (2468, 58440), (2922, 49360), (3085, 46752), (3702, 38960), (3896, 37020), (4870, 29616), (4936, 29220), (5844, 24680), (6170, 23376), (7305, 19744), (7404, 19480), (7792, 18510), (9255, 15584), (9740, 14808), (9872, 14610), (11688, 12340)]