880693920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26591}}^1$

素因数の和:26635

約数の個数: 144

約数和(自身を含む): 3136154112

約数和(自身を除く): 2255460192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 26591, 33120, 53182, 79773, 106364, 132955, 159546, 212728, 239319, 265910, 319092, 398865, 425456, 478638, 531820, 611593, 638184, 797730, 850912, 957276, 1063640, 1196595, 1223186, 1276368, 1595460, 1834779, 1914552, 2127280, 2393190, 2446372, 2552736, 3057965, 3190920, 3669558, 3829104, 4254560, 4786380, 4892744, 5504337, 6115930, 6381840, 7339116, 7658208, 9173895, 9572760, 9785488, 11008674, 12231860, 12763680, 14678232, 18347790, 19145520, 19570976, 22017348, 24463720, 27521685, 29356464, 36695580, 38291040, 44034696, 48927440, 55043370, 58712928, 73391160, 88069392, 97854880, 110086740, 146782320, 176138784, 220173480, 293564640, 440346960, 880693920]

約数ペア:

[(1, 880693920), (2, 440346960), (3, 293564640), (4, 220173480), (5, 176138784), (6, 146782320), (8, 110086740), (9, 97854880), (10, 88069392), (12, 73391160), (15, 58712928), (16, 55043370), (18, 48927440), (20, 44034696), (23, 38291040), (24, 36695580), (30, 29356464), (32, 27521685), (36, 24463720), (40, 22017348), (45, 19570976), (46, 19145520), (48, 18347790), (60, 14678232), (69, 12763680), (72, 12231860), (80, 11008674), (90, 9785488), (92, 9572760), (96, 9173895), (115, 7658208), (120, 7339116), (138, 6381840), (144, 6115930), (160, 5504337), (180, 4892744), (184, 4786380), (207, 4254560), (230, 3829104), (240, 3669558), (276, 3190920), (288, 3057965), (345, 2552736), (360, 2446372), (368, 2393190), (414, 2127280), (460, 1914552), (480, 1834779), (552, 1595460), (690, 1276368), (720, 1223186), (736, 1196595), (828, 1063640), (920, 957276), (1035, 850912), (1104, 797730), (1380, 638184), (1440, 611593), (1656, 531820), (1840, 478638), (2070, 425456), (2208, 398865), (2760, 319092), (3312, 265910), (3680, 239319), (4140, 212728), (5520, 159546), (6624, 132955), (8280, 106364), (11040, 79773), (16560, 53182), (26591, 33120)]