419832960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{487}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 1343952000

約数和(自身を除く): 924119040

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, 128, 160, 192, 240, 320, 384, 449, 480, 487, 640, 898, 960, 974, 1347, 1461, 1796, 1920, 1948, 2245, 2435, 2694, 2922, 3592, 3896, 4490, 4870, 5388, 5844, 6735, 7184, 7305, 7792, 8980, 9740, 10776, 11688, 13470, 14368, 14610, 15584, 17960, 19480, 21552, 23376, 26940, 28736, 29220, 31168, 35920, 38960, 43104, 46752, 53880, 57472, 58440, 62336, 71840, 77920, 86208, 93504, 107760, 116880, 143680, 155840, 172416, 187008, 215520, 218663, 233760, 287360, 311680, 431040, 437326, 467520, 655989, 862080, 874652, 935040, 1093315, 1311978, 1749304, 2186630, 2623956, 3279945, 3498608, 4373260, 5247912, 6559890, 6997216, 8746520, 10495824, 13119780, 13994432, 17493040, 20991648, 26239560, 27988864, 34986080, 41983296, 52479120, 69972160, 83966592, 104958240, 139944320, 209916480, 419832960]

約数ペア:

[(1, 419832960), (2, 209916480), (3, 139944320), (4, 104958240), (5, 83966592), (6, 69972160), (8, 52479120), (10, 41983296), (12, 34986080), (15, 27988864), (16, 26239560), (20, 20991648), (24, 17493040), (30, 13994432), (32, 13119780), (40, 10495824), (48, 8746520), (60, 6997216), (64, 6559890), (80, 5247912), (96, 4373260), (120, 3498608), (128, 3279945), (160, 2623956), (192, 2186630), (240, 1749304), (320, 1311978), (384, 1093315), (449, 935040), (480, 874652), (487, 862080), (640, 655989), (898, 467520), (960, 437326), (974, 431040), (1347, 311680), (1461, 287360), (1796, 233760), (1920, 218663), (1948, 215520), (2245, 187008), (2435, 172416), (2694, 155840), (2922, 143680), (3592, 116880), (3896, 107760), (4490, 93504), (4870, 86208), (5388, 77920), (5844, 71840), (6735, 62336), (7184, 58440), (7305, 57472), (7792, 53880), (8980, 46752), (9740, 43104), (10776, 38960), (11688, 35920), (13470, 31168), (14368, 29220), (14610, 28736), (15584, 26940), (17960, 23376), (19480, 21552)]