28531327680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{3302237}}^1$

素因数の和:3302263

約数の個数: 112

約数和(自身を含む): 100652214240

約数和(自身を除く): 72120886560

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, 3302237, 6604474, 9906711, 13208948, 16511185, 19813422, 26417896, 29720133, 33022370, 39626844, 49533555, 52835792, 59440266, 66044740, 79253688, 89160399, 99067110, 105671584, 118880532, 132089480, 148600665, 158507376, 178320798, 198134220, 211343168, 237761064, 264178960, 297201330, 317014752, 356641596, 396268440, 445801995, 475522128, 528357920, 594402660, 634029504, 713283192, 792536880, 891603990, 951044256, 1056715840, 1188805320, 1426566384, 1585073760, 1783207980, 1902088512, 2377610640, 2853132768, 3170147520, 3566415960, 4755221280, 5706265536, 7132831920, 9510442560, 14265663840, 28531327680]

約数ペア:

[(1, 28531327680), (2, 14265663840), (3, 9510442560), (4, 7132831920), (5, 5706265536), (6, 4755221280), (8, 3566415960), (9, 3170147520), (10, 2853132768), (12, 2377610640), (15, 1902088512), (16, 1783207980), (18, 1585073760), (20, 1426566384), (24, 1188805320), (27, 1056715840), (30, 951044256), (32, 891603990), (36, 792536880), (40, 713283192), (45, 634029504), (48, 594402660), (54, 528357920), (60, 475522128), (64, 445801995), (72, 396268440), (80, 356641596), (90, 317014752), (96, 297201330), (108, 264178960), (120, 237761064), (135, 211343168), (144, 198134220), (160, 178320798), (180, 158507376), (192, 148600665), (216, 132089480), (240, 118880532), (270, 105671584), (288, 99067110), (320, 89160399), (360, 79253688), (432, 66044740), (480, 59440266), (540, 52835792), (576, 49533555), (720, 39626844), (864, 33022370), (960, 29720133), (1080, 26417896), (1440, 19813422), (1728, 16511185), (2160, 13208948), (2880, 9906711), (4320, 6604474), (8640, 3302237)]