255252960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10427}}^1$

素因数の和:10465

約数の個数: 144

約数和(自身を含む): 922377456

約数和(自身を除く): 667124496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 10427, 12240, 20854, 24480, 31281, 41708, 52135, 62562, 83416, 93843, 104270, 125124, 156405, 166832, 177259, 187686, 208540, 250248, 312810, 333664, 354518, 375372, 417080, 469215, 500496, 531777, 625620, 709036, 750744, 834160, 886295, 938430, 1000992, 1063554, 1251240, 1418072, 1501488, 1595331, 1668320, 1772590, 1876860, 2127108, 2502480, 2658885, 2836144, 3002976, 3190662, 3545180, 3753720, 4254216, 5004960, 5317770, 5672288, 6381324, 7090360, 7507440, 7976655, 8508432, 10635540, 12762648, 14180720, 15014880, 15953310, 17016864, 21271080, 25525296, 28361440, 31906620, 42542160, 51050592, 63813240, 85084320, 127626480, 255252960]

約数ペア:

[(1, 255252960), (2, 127626480), (3, 85084320), (4, 63813240), (5, 51050592), (6, 42542160), (8, 31906620), (9, 28361440), (10, 25525296), (12, 21271080), (15, 17016864), (16, 15953310), (17, 15014880), (18, 14180720), (20, 12762648), (24, 10635540), (30, 8508432), (32, 7976655), (34, 7507440), (36, 7090360), (40, 6381324), (45, 5672288), (48, 5317770), (51, 5004960), (60, 4254216), (68, 3753720), (72, 3545180), (80, 3190662), (85, 3002976), (90, 2836144), (96, 2658885), (102, 2502480), (120, 2127108), (136, 1876860), (144, 1772590), (153, 1668320), (160, 1595331), (170, 1501488), (180, 1418072), (204, 1251240), (240, 1063554), (255, 1000992), (272, 938430), (288, 886295), (306, 834160), (340, 750744), (360, 709036), (408, 625620), (480, 531777), (510, 500496), (544, 469215), (612, 417080), (680, 375372), (720, 354518), (765, 333664), (816, 312810), (1020, 250248), (1224, 208540), (1360, 187686), (1440, 177259), (1530, 166832), (1632, 156405), (2040, 125124), (2448, 104270), (2720, 93843), (3060, 83416), (4080, 62562), (4896, 52135), (6120, 41708), (8160, 31281), (10427, 24480), (12240, 20854)]