120438000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{6691}}^1$

素因数の和:6720

約数の個数: 120

約数和(自身を含む): 420712656

約数和(自身を除く): 300274656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 6691, 9000, 13382, 18000, 20073, 26764, 33455, 40146, 53528, 60219, 66910, 80292, 100365, 107056, 120438, 133820, 160584, 167275, 200730, 240876, 267640, 301095, 321168, 334550, 401460, 481752, 501825, 535280, 602190, 669100, 802920, 836375, 963504, 1003650, 1204380, 1338200, 1505475, 1605840, 1672750, 2007300, 2408760, 2509125, 2676400, 3010950, 3345500, 4014600, 4817520, 5018250, 6021900, 6691000, 7527375, 8029200, 10036500, 12043800, 13382000, 15054750, 20073000, 24087600, 30109500, 40146000, 60219000, 120438000]

約数ペア:

[(1, 120438000), (2, 60219000), (3, 40146000), (4, 30109500), (5, 24087600), (6, 20073000), (8, 15054750), (9, 13382000), (10, 12043800), (12, 10036500), (15, 8029200), (16, 7527375), (18, 6691000), (20, 6021900), (24, 5018250), (25, 4817520), (30, 4014600), (36, 3345500), (40, 3010950), (45, 2676400), (48, 2509125), (50, 2408760), (60, 2007300), (72, 1672750), (75, 1605840), (80, 1505475), (90, 1338200), (100, 1204380), (120, 1003650), (125, 963504), (144, 836375), (150, 802920), (180, 669100), (200, 602190), (225, 535280), (240, 501825), (250, 481752), (300, 401460), (360, 334550), (375, 321168), (400, 301095), (450, 267640), (500, 240876), (600, 200730), (720, 167275), (750, 160584), (900, 133820), (1000, 120438), (1125, 107056), (1200, 100365), (1500, 80292), (1800, 66910), (2000, 60219), (2250, 53528), (3000, 40146), (3600, 33455), (4500, 26764), (6000, 20073), (6691, 18000), (9000, 13382)]