243354240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{14083}}^1$

素因数の和:14111

約数の個数: 128

約数和(自身を含む): 861940800

約数和(自身を除く): 618586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 14083, 17280, 28166, 42249, 56332, 70415, 84498, 112664, 126747, 140830, 168996, 211245, 225328, 253494, 281660, 337992, 380241, 422490, 450656, 506988, 563320, 633735, 675984, 760482, 844980, 901312, 1013976, 1126640, 1267470, 1351968, 1520964, 1689960, 1802624, 1901205, 2027952, 2253280, 2534940, 2703936, 3041928, 3379920, 3802410, 4055904, 4506560, 5069880, 5407872, 6083856, 6759840, 7604820, 8111808, 9013120, 10139760, 12167712, 13519680, 15209640, 16223616, 20279520, 24335424, 27039360, 30419280, 40559040, 48670848, 60838560, 81118080, 121677120, 243354240]

約数ペア:

[(1, 243354240), (2, 121677120), (3, 81118080), (4, 60838560), (5, 48670848), (6, 40559040), (8, 30419280), (9, 27039360), (10, 24335424), (12, 20279520), (15, 16223616), (16, 15209640), (18, 13519680), (20, 12167712), (24, 10139760), (27, 9013120), (30, 8111808), (32, 7604820), (36, 6759840), (40, 6083856), (45, 5407872), (48, 5069880), (54, 4506560), (60, 4055904), (64, 3802410), (72, 3379920), (80, 3041928), (90, 2703936), (96, 2534940), (108, 2253280), (120, 2027952), (128, 1901205), (135, 1802624), (144, 1689960), (160, 1520964), (180, 1351968), (192, 1267470), (216, 1126640), (240, 1013976), (270, 901312), (288, 844980), (320, 760482), (360, 675984), (384, 633735), (432, 563320), (480, 506988), (540, 450656), (576, 422490), (640, 380241), (720, 337992), (864, 281660), (960, 253494), (1080, 225328), (1152, 211245), (1440, 168996), (1728, 140830), (1920, 126747), (2160, 112664), (2880, 84498), (3456, 70415), (4320, 56332), (5760, 42249), (8640, 28166), (14083, 17280)]