2070181440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{718813}}^1$

素因数の和:718836

約数の個数: 84

約数和(自身を含む): 7120571484

約数和(自身を除く): 5050390044

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 718813, 1437626, 2156439, 2875252, 3594065, 4312878, 5750504, 6469317, 7188130, 8625756, 10782195, 11501008, 12938634, 14376260, 17251512, 21564390, 23002016, 25877268, 28752520, 32346585, 34503024, 43128780, 46004032, 51754536, 57505040, 64693170, 69006048, 86257560, 103509072, 115010080, 129386340, 138012096, 172515120, 207018144, 230020160, 258772680, 345030240, 414036288, 517545360, 690060480, 1035090720, 2070181440]

約数ペア:

[(1, 2070181440), (2, 1035090720), (3, 690060480), (4, 517545360), (5, 414036288), (6, 345030240), (8, 258772680), (9, 230020160), (10, 207018144), (12, 172515120), (15, 138012096), (16, 129386340), (18, 115010080), (20, 103509072), (24, 86257560), (30, 69006048), (32, 64693170), (36, 57505040), (40, 51754536), (45, 46004032), (48, 43128780), (60, 34503024), (64, 32346585), (72, 28752520), (80, 25877268), (90, 23002016), (96, 21564390), (120, 17251512), (144, 14376260), (160, 12938634), (180, 11501008), (192, 10782195), (240, 8625756), (288, 7188130), (320, 6469317), (360, 5750504), (480, 4312878), (576, 3594065), (720, 2875252), (960, 2156439), (1440, 1437626), (2880, 718813)]