1576221120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{60811}}^1$

素因数の和:60840

約数の個数: 140

約数和(自身を含む): 5606988024

約数和(自身を除く): 4030766904

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 60811, 121622, 182433, 243244, 304055, 364866, 486488, 547299, 608110, 729732, 912165, 972976, 1094598, 1216220, 1459464, 1641897, 1824330, 1945952, 2189196, 2432440, 2736495, 2918928, 3283794, 3648660, 3891904, 4378392, 4864880, 4925691, 5472990, 5837856, 6567588, 7297320, 8209485, 8756784, 9729760, 9851382, 10945980, 11675712, 13135176, 14594640, 16418970, 17513568, 19459520, 19702764, 21891960, 24628455, 26270352, 29189280, 32837940, 35027136, 39405528, 43783920, 49256910, 52540704, 58378560, 65675880, 78811056, 87567840, 98513820, 105081408, 131351760, 157622112, 175135680, 197027640, 262703520, 315244224, 394055280, 525407040, 788110560, 1576221120]

約数ペア:

[(1, 1576221120), (2, 788110560), (3, 525407040), (4, 394055280), (5, 315244224), (6, 262703520), (8, 197027640), (9, 175135680), (10, 157622112), (12, 131351760), (15, 105081408), (16, 98513820), (18, 87567840), (20, 78811056), (24, 65675880), (27, 58378560), (30, 52540704), (32, 49256910), (36, 43783920), (40, 39405528), (45, 35027136), (48, 32837940), (54, 29189280), (60, 26270352), (64, 24628455), (72, 21891960), (80, 19702764), (81, 19459520), (90, 17513568), (96, 16418970), (108, 14594640), (120, 13135176), (135, 11675712), (144, 10945980), (160, 9851382), (162, 9729760), (180, 8756784), (192, 8209485), (216, 7297320), (240, 6567588), (270, 5837856), (288, 5472990), (320, 4925691), (324, 4864880), (360, 4378392), (405, 3891904), (432, 3648660), (480, 3283794), (540, 2918928), (576, 2736495), (648, 2432440), (720, 2189196), (810, 1945952), (864, 1824330), (960, 1641897), (1080, 1459464), (1296, 1216220), (1440, 1094598), (1620, 972976), (1728, 912165), (2160, 729732), (2592, 608110), (2880, 547299), (3240, 486488), (4320, 364866), (5184, 304055), (6480, 243244), (8640, 182433), (12960, 121622), (25920, 60811)]