419137920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{72767}}^1$

素因数の和:72792

約数の個数: 96

約数和(自身を含む): 1447355520

約数和(自身を除く): 1028217600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 72767, 145534, 218301, 291068, 363835, 436602, 582136, 654903, 727670, 873204, 1091505, 1164272, 1309806, 1455340, 1746408, 2183010, 2328544, 2619612, 2910680, 3274515, 3492816, 4366020, 4657088, 5239224, 5821360, 6549030, 6985632, 8732040, 9314176, 10478448, 11642720, 13098060, 13971264, 17464080, 20956896, 23285440, 26196120, 27942528, 34928160, 41913792, 46570880, 52392240, 69856320, 83827584, 104784480, 139712640, 209568960, 419137920]

約数ペア:

[(1, 419137920), (2, 209568960), (3, 139712640), (4, 104784480), (5, 83827584), (6, 69856320), (8, 52392240), (9, 46570880), (10, 41913792), (12, 34928160), (15, 27942528), (16, 26196120), (18, 23285440), (20, 20956896), (24, 17464080), (30, 13971264), (32, 13098060), (36, 11642720), (40, 10478448), (45, 9314176), (48, 8732040), (60, 6985632), (64, 6549030), (72, 5821360), (80, 5239224), (90, 4657088), (96, 4366020), (120, 3492816), (128, 3274515), (144, 2910680), (160, 2619612), (180, 2328544), (192, 2183010), (240, 1746408), (288, 1455340), (320, 1309806), (360, 1164272), (384, 1091505), (480, 873204), (576, 727670), (640, 654903), (720, 582136), (960, 436602), (1152, 363835), (1440, 291068), (1920, 218301), (2880, 145534), (5760, 72767)]