19441609920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{6750559}}^1$

素因数の和:6750582

約数の個数: 84

約数和(自身を含む): 66871047360

約数和(自身を除く): 47429437440

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 6750559, 13501118, 20251677, 27002236, 33752795, 40503354, 54004472, 60755031, 67505590, 81006708, 101258385, 108008944, 121510062, 135011180, 162013416, 202516770, 216017888, 243020124, 270022360, 303775155, 324026832, 405033540, 432035776, 486040248, 540044720, 607550310, 648053664, 810067080, 972080496, 1080089440, 1215100620, 1296107328, 1620134160, 1944160992, 2160178880, 2430201240, 3240268320, 3888321984, 4860402480, 6480536640, 9720804960, 19441609920]

約数ペア:

[(1, 19441609920), (2, 9720804960), (3, 6480536640), (4, 4860402480), (5, 3888321984), (6, 3240268320), (8, 2430201240), (9, 2160178880), (10, 1944160992), (12, 1620134160), (15, 1296107328), (16, 1215100620), (18, 1080089440), (20, 972080496), (24, 810067080), (30, 648053664), (32, 607550310), (36, 540044720), (40, 486040248), (45, 432035776), (48, 405033540), (60, 324026832), (64, 303775155), (72, 270022360), (80, 243020124), (90, 216017888), (96, 202516770), (120, 162013416), (144, 135011180), (160, 121510062), (180, 108008944), (192, 101258385), (240, 81006708), (288, 67505590), (320, 60755031), (360, 54004472), (480, 40503354), (576, 33752795), (720, 27002236), (960, 20251677), (1440, 13501118), (2880, 6750559)]