212332560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80429}}^1$

素因数の和:80456

約数の個数: 80

約数和(自身を含む): 718079040

約数和(自身を除く): 505746480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 80429, 160858, 241287, 321716, 402145, 482574, 643432, 804290, 884719, 965148, 1206435, 1286864, 1608580, 1769438, 1930296, 2412870, 2654157, 3217160, 3538876, 3860592, 4423595, 4825740, 5308314, 6434320, 7077752, 8847190, 9651480, 10616628, 13270785, 14155504, 17694380, 19302960, 21233256, 26541570, 35388760, 42466512, 53083140, 70777520, 106166280, 212332560]

約数ペア:

[(1, 212332560), (2, 106166280), (3, 70777520), (4, 53083140), (5, 42466512), (6, 35388760), (8, 26541570), (10, 21233256), (11, 19302960), (12, 17694380), (15, 14155504), (16, 13270785), (20, 10616628), (22, 9651480), (24, 8847190), (30, 7077752), (33, 6434320), (40, 5308314), (44, 4825740), (48, 4423595), (55, 3860592), (60, 3538876), (66, 3217160), (80, 2654157), (88, 2412870), (110, 1930296), (120, 1769438), (132, 1608580), (165, 1286864), (176, 1206435), (220, 965148), (240, 884719), (264, 804290), (330, 643432), (440, 482574), (528, 402145), (660, 321716), (880, 241287), (1320, 160858), (2640, 80429)]