1944000

素因数分解:

$2^6\times 3^5\times 5^3$

素因数の和:42

約数の個数: 168

約数和(自身を含む): 7211568

約数和(自身を除く): 5267568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 270, 288, 300, 320, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 540, 576, 600, 648, 675, 720, 750, 800, 810, 864, 900, 960, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1440, 1500, 1600, 1620, 1728, 1800, 1944, 2000, 2025, 2160, 2250, 2400, 2430, 2592, 2700, 2880, 3000, 3240, 3375, 3600, 3888, 4000, 4050, 4320, 4500, 4800, 4860, 5184, 5400, 6000, 6075, 6480, 6750, 7200, 7776, 8000, 8100, 8640, 9000, 9720, 10125, 10800, 12000, 12150, 12960, 13500, 14400, 15552, 16200, 18000, 19440, 20250, 21600, 24000, 24300, 25920, 27000, 30375, 32400, 36000, 38880, 40500, 43200, 48600, 54000, 60750, 64800, 72000, 77760, 81000, 97200, 108000, 121500, 129600, 162000, 194400, 216000, 243000, 324000, 388800, 486000, 648000, 972000, 1944000]

約数ペア:

[(1, 1944000), (2, 972000), (3, 648000), (4, 486000), (5, 388800), (6, 324000), (8, 243000), (9, 216000), (10, 194400), (12, 162000), (15, 129600), (16, 121500), (18, 108000), (20, 97200), (24, 81000), (25, 77760), (27, 72000), (30, 64800), (32, 60750), (36, 54000), (40, 48600), (45, 43200), (48, 40500), (50, 38880), (54, 36000), (60, 32400), (64, 30375), (72, 27000), (75, 25920), (80, 24300), (81, 24000), (90, 21600), (96, 20250), (100, 19440), (108, 18000), (120, 16200), (125, 15552), (135, 14400), (144, 13500), (150, 12960), (160, 12150), (162, 12000), (180, 10800), (192, 10125), (200, 9720), (216, 9000), (225, 8640), (240, 8100), (243, 8000), (250, 7776), (270, 7200), (288, 6750), (300, 6480), (320, 6075), (324, 6000), (360, 5400), (375, 5184), (400, 4860), (405, 4800), (432, 4500), (450, 4320), (480, 4050), (486, 4000), (500, 3888), (540, 3600), (576, 3375), (600, 3240), (648, 3000), (675, 2880), (720, 2700), (750, 2592), (800, 2430), (810, 2400), (864, 2250), (900, 2160), (960, 2025), (972, 2000), (1000, 1944), (1080, 1800), (1125, 1728), (1200, 1620), (1215, 1600), (1296, 1500), (1350, 1440)]