1388422080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{160697}}^1$

素因数の和:160723

約数の個数: 112

約数和(自身を含む): 4898075040

約数和(自身を除く): 3509652960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 160697, 321394, 482091, 642788, 803485, 964182, 1285576, 1446273, 1606970, 1928364, 2410455, 2571152, 2892546, 3213940, 3856728, 4338819, 4820910, 5142304, 5785092, 6427880, 7231365, 7713456, 8677638, 9641820, 10284608, 11570184, 12855760, 14462730, 15426912, 17355276, 19283640, 21694095, 23140368, 25711520, 28925460, 30853824, 34710552, 38567280, 43388190, 46280736, 51423040, 57850920, 69421104, 77134560, 86776380, 92561472, 115701840, 138842208, 154269120, 173552760, 231403680, 277684416, 347105520, 462807360, 694211040, 1388422080]

約数ペア:

[(1, 1388422080), (2, 694211040), (3, 462807360), (4, 347105520), (5, 277684416), (6, 231403680), (8, 173552760), (9, 154269120), (10, 138842208), (12, 115701840), (15, 92561472), (16, 86776380), (18, 77134560), (20, 69421104), (24, 57850920), (27, 51423040), (30, 46280736), (32, 43388190), (36, 38567280), (40, 34710552), (45, 30853824), (48, 28925460), (54, 25711520), (60, 23140368), (64, 21694095), (72, 19283640), (80, 17355276), (90, 15426912), (96, 14462730), (108, 12855760), (120, 11570184), (135, 10284608), (144, 9641820), (160, 8677638), (180, 7713456), (192, 7231365), (216, 6427880), (240, 5785092), (270, 5142304), (288, 4820910), (320, 4338819), (360, 3856728), (432, 3213940), (480, 2892546), (540, 2571152), (576, 2410455), (720, 1928364), (864, 1606970), (960, 1446273), (1080, 1285576), (1440, 964182), (1728, 803485), (2160, 642788), (2880, 482091), (4320, 321394), (8640, 160697)]