879986880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{305551}}^1$

素因数の和:305574

約数の個数: 84

約数和(自身を含む): 3026798112

約数和(自身を除く): 2146811232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 305551, 611102, 916653, 1222204, 1527755, 1833306, 2444408, 2749959, 3055510, 3666612, 4583265, 4888816, 5499918, 6111020, 7333224, 9166530, 9777632, 10999836, 12222040, 13749795, 14666448, 18333060, 19555264, 21999672, 24444080, 27499590, 29332896, 36666120, 43999344, 48888160, 54999180, 58665792, 73332240, 87998688, 97776320, 109998360, 146664480, 175997376, 219996720, 293328960, 439993440, 879986880]

約数ペア:

[(1, 879986880), (2, 439993440), (3, 293328960), (4, 219996720), (5, 175997376), (6, 146664480), (8, 109998360), (9, 97776320), (10, 87998688), (12, 73332240), (15, 58665792), (16, 54999180), (18, 48888160), (20, 43999344), (24, 36666120), (30, 29332896), (32, 27499590), (36, 24444080), (40, 21999672), (45, 19555264), (48, 18333060), (60, 14666448), (64, 13749795), (72, 12222040), (80, 10999836), (90, 9777632), (96, 9166530), (120, 7333224), (144, 6111020), (160, 5499918), (180, 4888816), (192, 4583265), (240, 3666612), (288, 3055510), (320, 2749959), (360, 2444408), (480, 1833306), (576, 1527755), (720, 1222204), (960, 916653), (1440, 611102), (2880, 305551)]