3960944640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{42979}}^1$

素因数の和:43012

約数の個数: 144

約数和(自身を含む): 13728241800

約数和(自身を除く): 9767297160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 23040, 30720, 42979, 46080, 85958, 92160, 128937, 171916, 214895, 257874, 343832, 386811, 429790, 515748, 644685, 687664, 773622, 859580, 1031496, 1289370, 1375328, 1547244, 1719160, 1934055, 2062992, 2578740, 2750656, 3094488, 3438320, 3868110, 4125984, 5157480, 5501312, 6188976, 6876640, 7736220, 8251968, 10314960, 11002624, 12377952, 13753280, 15472440, 16503936, 20629920, 22005248, 24755904, 27506560, 30944880, 33007872, 41259840, 44010496, 49511808, 55013120, 61889760, 66015744, 82519680, 88020992, 99023616, 110026240, 123779520, 132031488, 165039360, 198047232, 220052480, 247559040, 264062976, 330078720, 396094464, 440104960, 495118080, 660157440, 792188928, 990236160, 1320314880, 1980472320, 3960944640]

約数ペア:

[(1, 3960944640), (2, 1980472320), (3, 1320314880), (4, 990236160), (5, 792188928), (6, 660157440), (8, 495118080), (9, 440104960), (10, 396094464), (12, 330078720), (15, 264062976), (16, 247559040), (18, 220052480), (20, 198047232), (24, 165039360), (30, 132031488), (32, 123779520), (36, 110026240), (40, 99023616), (45, 88020992), (48, 82519680), (60, 66015744), (64, 61889760), (72, 55013120), (80, 49511808), (90, 44010496), (96, 41259840), (120, 33007872), (128, 30944880), (144, 27506560), (160, 24755904), (180, 22005248), (192, 20629920), (240, 16503936), (256, 15472440), (288, 13753280), (320, 12377952), (360, 11002624), (384, 10314960), (480, 8251968), (512, 7736220), (576, 6876640), (640, 6188976), (720, 5501312), (768, 5157480), (960, 4125984), (1024, 3868110), (1152, 3438320), (1280, 3094488), (1440, 2750656), (1536, 2578740), (1920, 2062992), (2048, 1934055), (2304, 1719160), (2560, 1547244), (2880, 1375328), (3072, 1289370), (3840, 1031496), (4608, 859580), (5120, 773622), (5760, 687664), (6144, 644685), (7680, 515748), (9216, 429790), (10240, 386811), (11520, 343832), (15360, 257874), (18432, 214895), (23040, 171916), (30720, 128937), (42979, 92160), (46080, 85958)]