2751459840

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{4423}}^1$

素因数の和:4461

約数の個数: 240

約数和(自身を含む): 9884242368

約数和(自身を除く): 7132782528

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4423, 4608, 4860, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 8846, 9720, 10368, 11520, 12960, 13269, 13824, 15552, 17280, 17692, 19440, 20736, 22115, 23040, 25920, 26538, 31104, 34560, 35384, 38880, 39807, 41472, 44230, 51840, 53076, 62208, 66345, 69120, 70768, 77760, 79614, 88460, 103680, 106152, 119421, 124416, 132690, 141536, 155520, 159228, 176920, 199035, 207360, 212304, 238842, 265380, 283072, 311040, 318456, 353840, 358263, 398070, 424608, 477684, 530760, 566144, 597105, 622080, 636912, 707680, 716526, 796140, 849216, 955368, 1061520, 1074789, 1132288, 1194210, 1273824, 1415360, 1433052, 1592280, 1698432, 1791315, 1910736, 2123040, 2149578, 2264576, 2388420, 2547648, 2830720, 2866104, 3184560, 3396864, 3582630, 3821472, 4246080, 4299156, 4776840, 5095296, 5373945, 5661440, 5732208, 6369120, 6793728, 7165260, 7642944, 8492160, 8598312, 9553680, 10190592, 10747890, 11322880, 11464416, 12738240, 14330520, 15285888, 16984320, 17196624, 19107360, 20381184, 21495780, 22928832, 25476480, 28661040, 30571776, 33968640, 34393248, 38214720, 42991560, 45857664, 50952960, 57322080, 61143552, 68786496, 76429440, 85983120, 91715328, 101905920, 114644160, 137572992, 152858880, 171966240, 183430656, 229288320, 275145984, 305717760, 343932480, 458576640, 550291968, 687864960, 917153280, 1375729920, 2751459840]

約数ペア:

[(1, 2751459840), (2, 1375729920), (3, 917153280), (4, 687864960), (5, 550291968), (6, 458576640), (8, 343932480), (9, 305717760), (10, 275145984), (12, 229288320), (15, 183430656), (16, 171966240), (18, 152858880), (20, 137572992), (24, 114644160), (27, 101905920), (30, 91715328), (32, 85983120), (36, 76429440), (40, 68786496), (45, 61143552), (48, 57322080), (54, 50952960), (60, 45857664), (64, 42991560), (72, 38214720), (80, 34393248), (81, 33968640), (90, 30571776), (96, 28661040), (108, 25476480), (120, 22928832), (128, 21495780), (135, 20381184), (144, 19107360), (160, 17196624), (162, 16984320), (180, 15285888), (192, 14330520), (216, 12738240), (240, 11464416), (243, 11322880), (256, 10747890), (270, 10190592), (288, 9553680), (320, 8598312), (324, 8492160), (360, 7642944), (384, 7165260), (405, 6793728), (432, 6369120), (480, 5732208), (486, 5661440), (512, 5373945), (540, 5095296), (576, 4776840), (640, 4299156), (648, 4246080), (720, 3821472), (768, 3582630), (810, 3396864), (864, 3184560), (960, 2866104), (972, 2830720), (1080, 2547648), (1152, 2388420), (1215, 2264576), (1280, 2149578), (1296, 2123040), (1440, 1910736), (1536, 1791315), (1620, 1698432), (1728, 1592280), (1920, 1433052), (1944, 1415360), (2160, 1273824), (2304, 1194210), (2430, 1132288), (2560, 1074789), (2592, 1061520), (2880, 955368), (3240, 849216), (3456, 796140), (3840, 716526), (3888, 707680), (4320, 636912), (4423, 622080), (4608, 597105), (4860, 566144), (5184, 530760), (5760, 477684), (6480, 424608), (6912, 398070), (7680, 358263), (7776, 353840), (8640, 318456), (8846, 311040), (9720, 283072), (10368, 265380), (11520, 238842), (12960, 212304), (13269, 207360), (13824, 199035), (15552, 176920), (17280, 159228), (17692, 155520), (19440, 141536), (20736, 132690), (22115, 124416), (23040, 119421), (25920, 106152), (26538, 103680), (31104, 88460), (34560, 79614), (35384, 77760), (38880, 70768), (39807, 69120), (41472, 66345), (44230, 62208), (51840, 53076)]