69660480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:656

約数の個数: 112

約数和(自身を含む): 223113600

約数和(自身を除く): 153453120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 487, 596, 745, 894, 960, 974, 1192, 1461, 1490, 1788, 1948, 2235, 2384, 2435, 2922, 2980, 3576, 3896, 4470, 4768, 4870, 5844, 5960, 7152, 7305, 7792, 8940, 9536, 9740, 11688, 11920, 14304, 14610, 15584, 17880, 19480, 23376, 23840, 28608, 29220, 31168, 35760, 38960, 46752, 47680, 58440, 71520, 72563, 77920, 93504, 116880, 143040, 145126, 155840, 217689, 233760, 290252, 362815, 435378, 467520, 580504, 725630, 870756, 1088445, 1161008, 1451260, 1741512, 2176890, 2322016, 2902520, 3483024, 4353780, 4644032, 5805040, 6966048, 8707560, 11610080, 13932096, 17415120, 23220160, 34830240, 69660480]

約数ペア:

[(1, 69660480), (2, 34830240), (3, 23220160), (4, 17415120), (5, 13932096), (6, 11610080), (8, 8707560), (10, 6966048), (12, 5805040), (15, 4644032), (16, 4353780), (20, 3483024), (24, 2902520), (30, 2322016), (32, 2176890), (40, 1741512), (48, 1451260), (60, 1161008), (64, 1088445), (80, 870756), (96, 725630), (120, 580504), (149, 467520), (160, 435378), (192, 362815), (240, 290252), (298, 233760), (320, 217689), (447, 155840), (480, 145126), (487, 143040), (596, 116880), (745, 93504), (894, 77920), (960, 72563), (974, 71520), (1192, 58440), (1461, 47680), (1490, 46752), (1788, 38960), (1948, 35760), (2235, 31168), (2384, 29220), (2435, 28608), (2922, 23840), (2980, 23376), (3576, 19480), (3896, 17880), (4470, 15584), (4768, 14610), (4870, 14304), (5844, 11920), (5960, 11688), (7152, 9740), (7305, 9536), (7792, 8940)]