78815868480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{9122207}}^1$

素因数の和:9122233

約数の個数: 112

約数和(自身を含む): 278044899840

約数和(自身を除く): 199229031360

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 9122207, 18244414, 27366621, 36488828, 45611035, 54733242, 72977656, 82099863, 91222070, 109466484, 136833105, 145955312, 164199726, 182444140, 218932968, 246299589, 273666210, 291910624, 328399452, 364888280, 410499315, 437865936, 492599178, 547332420, 583821248, 656798904, 729776560, 820998630, 875731872, 985198356, 1094664840, 1231497945, 1313597808, 1459553120, 1641997260, 1751463744, 1970396712, 2189329680, 2462995890, 2627195616, 2919106240, 3283994520, 3940793424, 4378659360, 4925991780, 5254391232, 6567989040, 7881586848, 8757318720, 9851983560, 13135978080, 15763173696, 19703967120, 26271956160, 39407934240, 78815868480]

約数ペア:

[(1, 78815868480), (2, 39407934240), (3, 26271956160), (4, 19703967120), (5, 15763173696), (6, 13135978080), (8, 9851983560), (9, 8757318720), (10, 7881586848), (12, 6567989040), (15, 5254391232), (16, 4925991780), (18, 4378659360), (20, 3940793424), (24, 3283994520), (27, 2919106240), (30, 2627195616), (32, 2462995890), (36, 2189329680), (40, 1970396712), (45, 1751463744), (48, 1641997260), (54, 1459553120), (60, 1313597808), (64, 1231497945), (72, 1094664840), (80, 985198356), (90, 875731872), (96, 820998630), (108, 729776560), (120, 656798904), (135, 583821248), (144, 547332420), (160, 492599178), (180, 437865936), (192, 410499315), (216, 364888280), (240, 328399452), (270, 291910624), (288, 273666210), (320, 246299589), (360, 218932968), (432, 182444140), (480, 164199726), (540, 145955312), (576, 136833105), (720, 109466484), (864, 91222070), (960, 82099863), (1080, 72977656), (1440, 54733242), (1728, 45611035), (2160, 36488828), (2880, 27366621), (4320, 18244414), (8640, 9122207)]