630578320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5783}}^1$

素因数の和:5872

約数の個数: 80

約数和(自身を含む): 1549186560

約数和(自身を除く): 918608240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 940, 1160, 1363, 1880, 2320, 2726, 3760, 5452, 5783, 6815, 10904, 11566, 13630, 21808, 23132, 27260, 28915, 46264, 54520, 57830, 92528, 109040, 115660, 167707, 231320, 271801, 335414, 462640, 543602, 670828, 838535, 1087204, 1341656, 1359005, 1677070, 2174408, 2683312, 2718010, 3354140, 4348816, 5436020, 6708280, 7882229, 10872040, 13416560, 15764458, 21744080, 31528916, 39411145, 63057832, 78822290, 126115664, 157644580, 315289160, 630578320]

約数ペア:

[(1, 630578320), (2, 315289160), (4, 157644580), (5, 126115664), (8, 78822290), (10, 63057832), (16, 39411145), (20, 31528916), (29, 21744080), (40, 15764458), (47, 13416560), (58, 10872040), (80, 7882229), (94, 6708280), (116, 5436020), (145, 4348816), (188, 3354140), (232, 2718010), (235, 2683312), (290, 2174408), (376, 1677070), (464, 1359005), (470, 1341656), (580, 1087204), (752, 838535), (940, 670828), (1160, 543602), (1363, 462640), (1880, 335414), (2320, 271801), (2726, 231320), (3760, 167707), (5452, 115660), (5783, 109040), (6815, 92528), (10904, 57830), (11566, 54520), (13630, 46264), (21808, 28915), (23132, 27260)]