254607840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{58937}}^1$

素因数の和:58961

約数の個数: 96

約数和(自身を含む): 891142560

約数和(自身を除く): 636534720

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, 58937, 117874, 176811, 235748, 294685, 353622, 471496, 530433, 589370, 707244, 884055, 942992, 1060866, 1178740, 1414488, 1591299, 1768110, 1885984, 2121732, 2357480, 2652165, 2828976, 3182598, 3536220, 4243464, 4714960, 5304330, 5657952, 6365196, 7072440, 7956495, 8486928, 9429920, 10608660, 12730392, 14144880, 15912990, 16973856, 21217320, 25460784, 28289760, 31825980, 42434640, 50921568, 63651960, 84869280, 127303920, 254607840]

約数ペア:

[(1, 254607840), (2, 127303920), (3, 84869280), (4, 63651960), (5, 50921568), (6, 42434640), (8, 31825980), (9, 28289760), (10, 25460784), (12, 21217320), (15, 16973856), (16, 15912990), (18, 14144880), (20, 12730392), (24, 10608660), (27, 9429920), (30, 8486928), (32, 7956495), (36, 7072440), (40, 6365196), (45, 5657952), (48, 5304330), (54, 4714960), (60, 4243464), (72, 3536220), (80, 3182598), (90, 2828976), (96, 2652165), (108, 2357480), (120, 2121732), (135, 1885984), (144, 1768110), (160, 1591299), (180, 1414488), (216, 1178740), (240, 1060866), (270, 942992), (288, 884055), (360, 707244), (432, 589370), (480, 530433), (540, 471496), (720, 353622), (864, 294685), (1080, 235748), (1440, 176811), (2160, 117874), (4320, 58937)]