78145920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13567}}^1$

素因数の和:13592

約数の個数: 96

約数和(自身を含む): 269867520

約数和(自身を除く): 191721600

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, 13567, 27134, 40701, 54268, 67835, 81402, 108536, 122103, 135670, 162804, 203505, 217072, 244206, 271340, 325608, 407010, 434144, 488412, 542680, 610515, 651216, 814020, 868288, 976824, 1085360, 1221030, 1302432, 1628040, 1736576, 1953648, 2170720, 2442060, 2604864, 3256080, 3907296, 4341440, 4884120, 5209728, 6512160, 7814592, 8682880, 9768240, 13024320, 15629184, 19536480, 26048640, 39072960, 78145920]

約数ペア:

[(1, 78145920), (2, 39072960), (3, 26048640), (4, 19536480), (5, 15629184), (6, 13024320), (8, 9768240), (9, 8682880), (10, 7814592), (12, 6512160), (15, 5209728), (16, 4884120), (18, 4341440), (20, 3907296), (24, 3256080), (30, 2604864), (32, 2442060), (36, 2170720), (40, 1953648), (45, 1736576), (48, 1628040), (60, 1302432), (64, 1221030), (72, 1085360), (80, 976824), (90, 868288), (96, 814020), (120, 651216), (128, 610515), (144, 542680), (160, 488412), (180, 434144), (192, 407010), (240, 325608), (288, 271340), (320, 244206), (360, 217072), (384, 203505), (480, 162804), (576, 135670), (640, 122103), (720, 108536), (960, 81402), (1152, 67835), (1440, 54268), (1920, 40701), (2880, 27134), (5760, 13567)]