203541120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11779}}^1$

素因数の和:11807

約数の個数: 128

約数和(自身を含む): 720936000

約数和(自身を除く): 517394880

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, 11779, 17280, 23558, 35337, 47116, 58895, 70674, 94232, 106011, 117790, 141348, 176685, 188464, 212022, 235580, 282696, 318033, 353370, 376928, 424044, 471160, 530055, 565392, 636066, 706740, 753856, 848088, 942320, 1060110, 1130784, 1272132, 1413480, 1507712, 1590165, 1696176, 1884640, 2120220, 2261568, 2544264, 2826960, 3180330, 3392352, 3769280, 4240440, 4523136, 5088528, 5653920, 6360660, 6784704, 7538560, 8480880, 10177056, 11307840, 12721320, 13569408, 16961760, 20354112, 22615680, 25442640, 33923520, 40708224, 50885280, 67847040, 101770560, 203541120]

約数ペア:

[(1, 203541120), (2, 101770560), (3, 67847040), (4, 50885280), (5, 40708224), (6, 33923520), (8, 25442640), (9, 22615680), (10, 20354112), (12, 16961760), (15, 13569408), (16, 12721320), (18, 11307840), (20, 10177056), (24, 8480880), (27, 7538560), (30, 6784704), (32, 6360660), (36, 5653920), (40, 5088528), (45, 4523136), (48, 4240440), (54, 3769280), (60, 3392352), (64, 3180330), (72, 2826960), (80, 2544264), (90, 2261568), (96, 2120220), (108, 1884640), (120, 1696176), (128, 1590165), (135, 1507712), (144, 1413480), (160, 1272132), (180, 1130784), (192, 1060110), (216, 942320), (240, 848088), (270, 753856), (288, 706740), (320, 636066), (360, 565392), (384, 530055), (432, 471160), (480, 424044), (540, 376928), (576, 353370), (640, 318033), (720, 282696), (864, 235580), (960, 212022), (1080, 188464), (1152, 176685), (1440, 141348), (1728, 117790), (1920, 106011), (2160, 94232), (2880, 70674), (3456, 58895), (4320, 47116), (5760, 35337), (8640, 23558), (11779, 17280)]