305026560

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1471}}^1$

素因数の和:1506

約数の個数: 200

約数和(自身を含む): 1093251456

約数和(自身を除く): 788224896

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1471, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 2942, 3240, 3456, 3840, 4320, 4413, 4608, 5184, 5760, 5884, 6480, 6912, 7355, 7680, 8640, 8826, 10368, 11520, 11768, 12960, 13239, 13824, 14710, 17280, 17652, 20736, 22065, 23040, 23536, 25920, 26478, 29420, 34560, 35304, 39717, 41472, 44130, 47072, 51840, 52956, 58840, 66195, 69120, 70608, 79434, 88260, 94144, 103680, 105912, 117680, 119151, 132390, 141216, 158868, 176520, 188288, 198585, 207360, 211824, 235360, 238302, 264780, 282432, 317736, 353040, 376576, 397170, 423648, 470720, 476604, 529560, 564864, 595755, 635472, 706080, 753152, 794340, 847296, 941440, 953208, 1059120, 1129728, 1191510, 1270944, 1412160, 1588680, 1694592, 1882880, 1906416, 2118240, 2259456, 2383020, 2541888, 2824320, 3177360, 3389184, 3765760, 3812832, 4236480, 4766040, 5083776, 5648640, 6354720, 6778368, 7625664, 8472960, 9532080, 10167552, 11297280, 12709440, 15251328, 16945920, 19064160, 20335104, 25418880, 30502656, 33891840, 38128320, 50837760, 61005312, 76256640, 101675520, 152513280, 305026560]

約数ペア:

[(1, 305026560), (2, 152513280), (3, 101675520), (4, 76256640), (5, 61005312), (6, 50837760), (8, 38128320), (9, 33891840), (10, 30502656), (12, 25418880), (15, 20335104), (16, 19064160), (18, 16945920), (20, 15251328), (24, 12709440), (27, 11297280), (30, 10167552), (32, 9532080), (36, 8472960), (40, 7625664), (45, 6778368), (48, 6354720), (54, 5648640), (60, 5083776), (64, 4766040), (72, 4236480), (80, 3812832), (81, 3765760), (90, 3389184), (96, 3177360), (108, 2824320), (120, 2541888), (128, 2383020), (135, 2259456), (144, 2118240), (160, 1906416), (162, 1882880), (180, 1694592), (192, 1588680), (216, 1412160), (240, 1270944), (256, 1191510), (270, 1129728), (288, 1059120), (320, 953208), (324, 941440), (360, 847296), (384, 794340), (405, 753152), (432, 706080), (480, 635472), (512, 595755), (540, 564864), (576, 529560), (640, 476604), (648, 470720), (720, 423648), (768, 397170), (810, 376576), (864, 353040), (960, 317736), (1080, 282432), (1152, 264780), (1280, 238302), (1296, 235360), (1440, 211824), (1471, 207360), (1536, 198585), (1620, 188288), (1728, 176520), (1920, 158868), (2160, 141216), (2304, 132390), (2560, 119151), (2592, 117680), (2880, 105912), (2942, 103680), (3240, 94144), (3456, 88260), (3840, 79434), (4320, 70608), (4413, 69120), (4608, 66195), (5184, 58840), (5760, 52956), (5884, 51840), (6480, 47072), (6912, 44130), (7355, 41472), (7680, 39717), (8640, 35304), (8826, 34560), (10368, 29420), (11520, 26478), (11768, 25920), (12960, 23536), (13239, 23040), (13824, 22065), (14710, 20736), (17280, 17652)]