1321844400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{122393}}^1$

素因数の和:122420

約数の個数: 120

約数和(自身を含む): 4704825360

約数和(自身を除く): 3382980960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 122393, 244786, 367179, 489572, 611965, 734358, 979144, 1101537, 1223930, 1468716, 1835895, 1958288, 2203074, 2447860, 2937432, 3059825, 3304611, 3671790, 4406148, 4895720, 5507685, 5874864, 6119650, 6609222, 7343580, 8812296, 9179475, 9791440, 11015370, 12239300, 13218444, 14687160, 16523055, 17624592, 18358950, 22030740, 24478600, 26436888, 27538425, 29374320, 33046110, 36717900, 44061480, 48957200, 52873776, 55076850, 66092220, 73435800, 82615275, 88122960, 110153700, 132184440, 146871600, 165230550, 220307400, 264368880, 330461100, 440614800, 660922200, 1321844400]

約数ペア:

[(1, 1321844400), (2, 660922200), (3, 440614800), (4, 330461100), (5, 264368880), (6, 220307400), (8, 165230550), (9, 146871600), (10, 132184440), (12, 110153700), (15, 88122960), (16, 82615275), (18, 73435800), (20, 66092220), (24, 55076850), (25, 52873776), (27, 48957200), (30, 44061480), (36, 36717900), (40, 33046110), (45, 29374320), (48, 27538425), (50, 26436888), (54, 24478600), (60, 22030740), (72, 18358950), (75, 17624592), (80, 16523055), (90, 14687160), (100, 13218444), (108, 12239300), (120, 11015370), (135, 9791440), (144, 9179475), (150, 8812296), (180, 7343580), (200, 6609222), (216, 6119650), (225, 5874864), (240, 5507685), (270, 4895720), (300, 4406148), (360, 3671790), (400, 3304611), (432, 3059825), (450, 2937432), (540, 2447860), (600, 2203074), (675, 1958288), (720, 1835895), (900, 1468716), (1080, 1223930), (1200, 1101537), (1350, 979144), (1800, 734358), (2160, 611965), (2700, 489572), (3600, 367179), (5400, 244786), (10800, 122393)]