306307440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1301}}^1$

素因数の和:1432

約数の個数: 160

約数和(自身を含む): 1065556800

約数和(自身を除く): 759249360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 109, 120, 135, 144, 180, 216, 218, 240, 270, 327, 360, 432, 436, 540, 545, 654, 720, 872, 981, 1080, 1090, 1301, 1308, 1635, 1744, 1962, 2160, 2180, 2602, 2616, 2943, 3270, 3903, 3924, 4360, 4905, 5204, 5232, 5886, 6505, 6540, 7806, 7848, 8720, 9810, 10408, 11709, 11772, 13010, 13080, 14715, 15612, 15696, 19515, 19620, 20816, 23418, 23544, 26020, 26160, 29430, 31224, 35127, 39030, 39240, 46836, 47088, 52040, 58545, 58860, 62448, 70254, 78060, 78480, 93672, 104080, 117090, 117720, 140508, 141809, 156120, 175635, 187344, 234180, 235440, 281016, 283618, 312240, 351270, 425427, 468360, 562032, 567236, 702540, 709045, 850854, 936720, 1134472, 1276281, 1405080, 1418090, 1701708, 2127135, 2268944, 2552562, 2810160, 2836180, 3403416, 3828843, 4254270, 5105124, 5672360, 6381405, 6806832, 7657686, 8508540, 10210248, 11344720, 12762810, 15315372, 17017080, 19144215, 20420496, 25525620, 30630744, 34034160, 38288430, 51051240, 61261488, 76576860, 102102480, 153153720, 306307440]

約数ペア:

[(1, 306307440), (2, 153153720), (3, 102102480), (4, 76576860), (5, 61261488), (6, 51051240), (8, 38288430), (9, 34034160), (10, 30630744), (12, 25525620), (15, 20420496), (16, 19144215), (18, 17017080), (20, 15315372), (24, 12762810), (27, 11344720), (30, 10210248), (36, 8508540), (40, 7657686), (45, 6806832), (48, 6381405), (54, 5672360), (60, 5105124), (72, 4254270), (80, 3828843), (90, 3403416), (108, 2836180), (109, 2810160), (120, 2552562), (135, 2268944), (144, 2127135), (180, 1701708), (216, 1418090), (218, 1405080), (240, 1276281), (270, 1134472), (327, 936720), (360, 850854), (432, 709045), (436, 702540), (540, 567236), (545, 562032), (654, 468360), (720, 425427), (872, 351270), (981, 312240), (1080, 283618), (1090, 281016), (1301, 235440), (1308, 234180), (1635, 187344), (1744, 175635), (1962, 156120), (2160, 141809), (2180, 140508), (2602, 117720), (2616, 117090), (2943, 104080), (3270, 93672), (3903, 78480), (3924, 78060), (4360, 70254), (4905, 62448), (5204, 58860), (5232, 58545), (5886, 52040), (6505, 47088), (6540, 46836), (7806, 39240), (7848, 39030), (8720, 35127), (9810, 31224), (10408, 29430), (11709, 26160), (11772, 26020), (13010, 23544), (13080, 23418), (14715, 20816), (15612, 19620), (15696, 19515)]