1345489920

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{9733}}^1$

素因数の和:9767

約数の個数: 176

約数和(自身を含む): 4782119520

約数和(自身を除く): 3436629600

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, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 9733, 11520, 13824, 15360, 17280, 19466, 23040, 27648, 29199, 34560, 38932, 46080, 48665, 58398, 69120, 77864, 87597, 97330, 116796, 138240, 145995, 155728, 175194, 194660, 233592, 262791, 291990, 311456, 350388, 389320, 437985, 467184, 525582, 583980, 622912, 700776, 778640, 875970, 934368, 1051164, 1167960, 1245824, 1313955, 1401552, 1557280, 1751940, 1868736, 2102328, 2335920, 2491648, 2627910, 2803104, 3114560, 3503880, 3737472, 4204656, 4671840, 4983296, 5255820, 5606208, 6229120, 7007760, 7474944, 8409312, 9343680, 9966592, 10511640, 11212416, 12458240, 14015520, 14949888, 16818624, 18687360, 21023280, 22424832, 24916480, 28031040, 29899776, 33637248, 37374720, 42046560, 44849664, 49832960, 56062080, 67274496, 74749440, 84093120, 89699328, 112124160, 134548992, 149498880, 168186240, 224248320, 269097984, 336372480, 448496640, 672744960, 1345489920]

約数ペア:

[(1, 1345489920), (2, 672744960), (3, 448496640), (4, 336372480), (5, 269097984), (6, 224248320), (8, 168186240), (9, 149498880), (10, 134548992), (12, 112124160), (15, 89699328), (16, 84093120), (18, 74749440), (20, 67274496), (24, 56062080), (27, 49832960), (30, 44849664), (32, 42046560), (36, 37374720), (40, 33637248), (45, 29899776), (48, 28031040), (54, 24916480), (60, 22424832), (64, 21023280), (72, 18687360), (80, 16818624), (90, 14949888), (96, 14015520), (108, 12458240), (120, 11212416), (128, 10511640), (135, 9966592), (144, 9343680), (160, 8409312), (180, 7474944), (192, 7007760), (216, 6229120), (240, 5606208), (256, 5255820), (270, 4983296), (288, 4671840), (320, 4204656), (360, 3737472), (384, 3503880), (432, 3114560), (480, 2803104), (512, 2627910), (540, 2491648), (576, 2335920), (640, 2102328), (720, 1868736), (768, 1751940), (864, 1557280), (960, 1401552), (1024, 1313955), (1080, 1245824), (1152, 1167960), (1280, 1051164), (1440, 934368), (1536, 875970), (1728, 778640), (1920, 700776), (2160, 622912), (2304, 583980), (2560, 525582), (2880, 467184), (3072, 437985), (3456, 389320), (3840, 350388), (4320, 311456), (4608, 291990), (5120, 262791), (5760, 233592), (6912, 194660), (7680, 175194), (8640, 155728), (9216, 145995), (9733, 138240), (11520, 116796), (13824, 97330), (15360, 87597), (17280, 77864), (19466, 69120), (23040, 58398), (27648, 48665), (29199, 46080), (34560, 38932)]