196244640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45427}}^1$

素因数の和:45451

約数の個数: 96

約数和(自身を含む): 686871360

約数和(自身を除く): 490626720

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45427, 90854, 136281, 181708, 227135, 272562, 363416, 408843, 454270, 545124, 681405, 726832, 817686, 908540, 1090248, 1226529, 1362810, 1453664, 1635372, 1817080, 2044215, 2180496, 2453058, 2725620, 3270744, 3634160, 4088430, 4360992, 4906116, 5451240, 6132645, 6541488, 7268320, 8176860, 9812232, 10902480, 12265290, 13082976, 16353720, 19624464, 21804960, 24530580, 32707440, 39248928, 49061160, 65414880, 98122320, 196244640]

約数ペア:

[(1, 196244640), (2, 98122320), (3, 65414880), (4, 49061160), (5, 39248928), (6, 32707440), (8, 24530580), (9, 21804960), (10, 19624464), (12, 16353720), (15, 13082976), (16, 12265290), (18, 10902480), (20, 9812232), (24, 8176860), (27, 7268320), (30, 6541488), (32, 6132645), (36, 5451240), (40, 4906116), (45, 4360992), (48, 4088430), (54, 3634160), (60, 3270744), (72, 2725620), (80, 2453058), (90, 2180496), (96, 2044215), (108, 1817080), (120, 1635372), (135, 1453664), (144, 1362810), (160, 1226529), (180, 1090248), (216, 908540), (240, 817686), (270, 726832), (288, 681405), (360, 545124), (432, 454270), (480, 408843), (540, 363416), (720, 272562), (864, 227135), (1080, 181708), (1440, 136281), (2160, 90854), (4320, 45427)]