252538560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{9743}}^1$

素因数の和:9772

約数の個数: 140

約数和(自身を含む): 898416288

約数和(自身を除く): 645877728

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, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 9743, 12960, 19486, 25920, 29229, 38972, 48715, 58458, 77944, 87687, 97430, 116916, 146145, 155888, 175374, 194860, 233832, 263061, 292290, 311776, 350748, 389720, 438435, 467664, 526122, 584580, 623552, 701496, 779440, 789183, 876870, 935328, 1052244, 1169160, 1315305, 1402992, 1558880, 1578366, 1753740, 1870656, 2104488, 2338320, 2630610, 2805984, 3117760, 3156732, 3507480, 3945915, 4208976, 4676640, 5261220, 5611968, 6313464, 7014960, 7891830, 8417952, 9353280, 10522440, 12626928, 14029920, 15783660, 16835904, 21044880, 25253856, 28059840, 31567320, 42089760, 50507712, 63134640, 84179520, 126269280, 252538560]

約数ペア:

[(1, 252538560), (2, 126269280), (3, 84179520), (4, 63134640), (5, 50507712), (6, 42089760), (8, 31567320), (9, 28059840), (10, 25253856), (12, 21044880), (15, 16835904), (16, 15783660), (18, 14029920), (20, 12626928), (24, 10522440), (27, 9353280), (30, 8417952), (32, 7891830), (36, 7014960), (40, 6313464), (45, 5611968), (48, 5261220), (54, 4676640), (60, 4208976), (64, 3945915), (72, 3507480), (80, 3156732), (81, 3117760), (90, 2805984), (96, 2630610), (108, 2338320), (120, 2104488), (135, 1870656), (144, 1753740), (160, 1578366), (162, 1558880), (180, 1402992), (192, 1315305), (216, 1169160), (240, 1052244), (270, 935328), (288, 876870), (320, 789183), (324, 779440), (360, 701496), (405, 623552), (432, 584580), (480, 526122), (540, 467664), (576, 438435), (648, 389720), (720, 350748), (810, 311776), (864, 292290), (960, 263061), (1080, 233832), (1296, 194860), (1440, 175374), (1620, 155888), (1728, 146145), (2160, 116916), (2592, 97430), (2880, 87687), (3240, 77944), (4320, 58458), (5184, 48715), (6480, 38972), (8640, 29229), (9743, 25920), (12960, 19486)]