1427376960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{495617}}^1$

素因数の和:495640

約数の個数: 84

約数和(自身を含む): 4909591908

約数和(自身を除く): 3482214948

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, 495617, 991234, 1486851, 1982468, 2478085, 2973702, 3964936, 4460553, 4956170, 5947404, 7434255, 7929872, 8921106, 9912340, 11894808, 14868510, 15859744, 17842212, 19824680, 22302765, 23789616, 29737020, 31719488, 35684424, 39649360, 44605530, 47579232, 59474040, 71368848, 79298720, 89211060, 95158464, 118948080, 142737696, 158597440, 178422120, 237896160, 285475392, 356844240, 475792320, 713688480, 1427376960]

約数ペア:

[(1, 1427376960), (2, 713688480), (3, 475792320), (4, 356844240), (5, 285475392), (6, 237896160), (8, 178422120), (9, 158597440), (10, 142737696), (12, 118948080), (15, 95158464), (16, 89211060), (18, 79298720), (20, 71368848), (24, 59474040), (30, 47579232), (32, 44605530), (36, 39649360), (40, 35684424), (45, 31719488), (48, 29737020), (60, 23789616), (64, 22302765), (72, 19824680), (80, 17842212), (90, 15859744), (96, 14868510), (120, 11894808), (144, 9912340), (160, 8921106), (180, 7929872), (192, 7434255), (240, 5947404), (288, 4956170), (320, 4460553), (360, 3964936), (480, 2973702), (576, 2478085), (720, 1982468), (960, 1486851), (1440, 991234), (2880, 495617)]