247812480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{14341}}^1$

素因数の和:14369

約数の個数: 128

約数和(自身を含む): 877730400

約数和(自身を除く): 629917920

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, 14341, 17280, 28682, 43023, 57364, 71705, 86046, 114728, 129069, 143410, 172092, 215115, 229456, 258138, 286820, 344184, 387207, 430230, 458912, 516276, 573640, 645345, 688368, 774414, 860460, 917824, 1032552, 1147280, 1290690, 1376736, 1548828, 1720920, 1835648, 1936035, 2065104, 2294560, 2581380, 2753472, 3097656, 3441840, 3872070, 4130208, 4589120, 5162760, 5506944, 6195312, 6883680, 7744140, 8260416, 9178240, 10325520, 12390624, 13767360, 15488280, 16520832, 20651040, 24781248, 27534720, 30976560, 41302080, 49562496, 61953120, 82604160, 123906240, 247812480]

約数ペア:

[(1, 247812480), (2, 123906240), (3, 82604160), (4, 61953120), (5, 49562496), (6, 41302080), (8, 30976560), (9, 27534720), (10, 24781248), (12, 20651040), (15, 16520832), (16, 15488280), (18, 13767360), (20, 12390624), (24, 10325520), (27, 9178240), (30, 8260416), (32, 7744140), (36, 6883680), (40, 6195312), (45, 5506944), (48, 5162760), (54, 4589120), (60, 4130208), (64, 3872070), (72, 3441840), (80, 3097656), (90, 2753472), (96, 2581380), (108, 2294560), (120, 2065104), (128, 1936035), (135, 1835648), (144, 1720920), (160, 1548828), (180, 1376736), (192, 1290690), (216, 1147280), (240, 1032552), (270, 917824), (288, 860460), (320, 774414), (360, 688368), (384, 645345), (432, 573640), (480, 516276), (540, 458912), (576, 430230), (640, 387207), (720, 344184), (864, 286820), (960, 258138), (1080, 229456), (1152, 215115), (1440, 172092), (1728, 143410), (1920, 129069), (2160, 114728), (2880, 86046), (3456, 71705), (4320, 57364), (5760, 43023), (8640, 28682), (14341, 17280)]