4445729280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{64319}}^1$

素因数の和:64351

約数の個数: 160

約数和(自身を含む): 15791846400

約数和(自身を除く): 11346117120

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, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 64319, 69120, 128638, 192957, 257276, 321595, 385914, 514552, 578871, 643190, 771828, 964785, 1029104, 1157742, 1286380, 1543656, 1736613, 1929570, 2058208, 2315484, 2572760, 2894355, 3087312, 3473226, 3859140, 4116416, 4630968, 5145520, 5788710, 6174624, 6946452, 7718280, 8232832, 8683065, 9261936, 10291040, 11577420, 12349248, 13892904, 15436560, 16465664, 17366130, 18523872, 20582080, 23154840, 24698496, 27785808, 30873120, 32931328, 34732260, 37047744, 41164160, 46309680, 49396992, 55571616, 61746240, 69464520, 74095488, 82328320, 92619360, 98793984, 111143232, 123492480, 138929040, 148190976, 164656640, 185238720, 222286464, 246984960, 277858080, 296381952, 370477440, 444572928, 493969920, 555716160, 740954880, 889145856, 1111432320, 1481909760, 2222864640, 4445729280]

約数ペア:

[(1, 4445729280), (2, 2222864640), (3, 1481909760), (4, 1111432320), (5, 889145856), (6, 740954880), (8, 555716160), (9, 493969920), (10, 444572928), (12, 370477440), (15, 296381952), (16, 277858080), (18, 246984960), (20, 222286464), (24, 185238720), (27, 164656640), (30, 148190976), (32, 138929040), (36, 123492480), (40, 111143232), (45, 98793984), (48, 92619360), (54, 82328320), (60, 74095488), (64, 69464520), (72, 61746240), (80, 55571616), (90, 49396992), (96, 46309680), (108, 41164160), (120, 37047744), (128, 34732260), (135, 32931328), (144, 30873120), (160, 27785808), (180, 24698496), (192, 23154840), (216, 20582080), (240, 18523872), (256, 17366130), (270, 16465664), (288, 15436560), (320, 13892904), (360, 12349248), (384, 11577420), (432, 10291040), (480, 9261936), (512, 8683065), (540, 8232832), (576, 7718280), (640, 6946452), (720, 6174624), (768, 5788710), (864, 5145520), (960, 4630968), (1080, 4116416), (1152, 3859140), (1280, 3473226), (1440, 3087312), (1536, 2894355), (1728, 2572760), (1920, 2315484), (2160, 2058208), (2304, 1929570), (2560, 1736613), (2880, 1543656), (3456, 1286380), (3840, 1157742), (4320, 1029104), (4608, 964785), (5760, 771828), (6912, 643190), (7680, 578871), (8640, 514552), (11520, 385914), (13824, 321595), (17280, 257276), (23040, 192957), (34560, 128638), (64319, 69120)]