280169280

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 196

約数和(自身を含む): 1001104932

約数和(自身を除く): 720935652

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 729, 810, 864, 960, 972, 1080, 1201, 1215, 1296, 1440, 1458, 1620, 1728, 1944, 2160, 2402, 2430, 2592, 2880, 2916, 3240, 3603, 3645, 3888, 4320, 4804, 4860, 5184, 5832, 6005, 6480, 7206, 7290, 7776, 8640, 9608, 9720, 10809, 11664, 12010, 12960, 14412, 14580, 15552, 18015, 19216, 19440, 21618, 23328, 24020, 25920, 28824, 29160, 32427, 36030, 38432, 38880, 43236, 46656, 48040, 54045, 57648, 58320, 64854, 72060, 76864, 77760, 86472, 96080, 97281, 108090, 115296, 116640, 129708, 144120, 162135, 172944, 192160, 194562, 216180, 230592, 233280, 259416, 288240, 291843, 324270, 345888, 384320, 389124, 432360, 486405, 518832, 576480, 583686, 648540, 691776, 778248, 864720, 875529, 972810, 1037664, 1152960, 1167372, 1297080, 1459215, 1556496, 1729440, 1751058, 1945620, 2075328, 2334744, 2594160, 2918430, 3112992, 3458880, 3502116, 3891240, 4377645, 4669488, 5188320, 5836860, 6225984, 7004232, 7782480, 8755290, 9338976, 10376640, 11673720, 14008464, 15564960, 17510580, 18677952, 23347440, 28016928, 31129920, 35021160, 46694880, 56033856, 70042320, 93389760, 140084640, 280169280]

約数ペア:

[(1, 280169280), (2, 140084640), (3, 93389760), (4, 70042320), (5, 56033856), (6, 46694880), (8, 35021160), (9, 31129920), (10, 28016928), (12, 23347440), (15, 18677952), (16, 17510580), (18, 15564960), (20, 14008464), (24, 11673720), (27, 10376640), (30, 9338976), (32, 8755290), (36, 7782480), (40, 7004232), (45, 6225984), (48, 5836860), (54, 5188320), (60, 4669488), (64, 4377645), (72, 3891240), (80, 3502116), (81, 3458880), (90, 3112992), (96, 2918430), (108, 2594160), (120, 2334744), (135, 2075328), (144, 1945620), (160, 1751058), (162, 1729440), (180, 1556496), (192, 1459215), (216, 1297080), (240, 1167372), (243, 1152960), (270, 1037664), (288, 972810), (320, 875529), (324, 864720), (360, 778248), (405, 691776), (432, 648540), (480, 583686), (486, 576480), (540, 518832), (576, 486405), (648, 432360), (720, 389124), (729, 384320), (810, 345888), (864, 324270), (960, 291843), (972, 288240), (1080, 259416), (1201, 233280), (1215, 230592), (1296, 216180), (1440, 194562), (1458, 192160), (1620, 172944), (1728, 162135), (1944, 144120), (2160, 129708), (2402, 116640), (2430, 115296), (2592, 108090), (2880, 97281), (2916, 96080), (3240, 86472), (3603, 77760), (3645, 76864), (3888, 72060), (4320, 64854), (4804, 58320), (4860, 57648), (5184, 54045), (5832, 48040), (6005, 46656), (6480, 43236), (7206, 38880), (7290, 38432), (7776, 36030), (8640, 32427), (9608, 29160), (9720, 28824), (10809, 25920), (11664, 24020), (12010, 23328), (12960, 21618), (14412, 19440), (14580, 19216), (15552, 18015)]