269442720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{643}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 954253440

約数和(自身を除く): 684810720

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, 97, 108, 120, 135, 144, 160, 180, 194, 216, 240, 270, 288, 291, 360, 388, 432, 480, 485, 540, 582, 643, 720, 776, 864, 873, 970, 1080, 1164, 1286, 1440, 1455, 1552, 1746, 1929, 1940, 2160, 2328, 2572, 2619, 2910, 3104, 3215, 3492, 3858, 3880, 4320, 4365, 4656, 5144, 5238, 5787, 5820, 6430, 6984, 7716, 7760, 8730, 9312, 9645, 10288, 10476, 11574, 11640, 12860, 13095, 13968, 15432, 15520, 17361, 17460, 19290, 20576, 20952, 23148, 23280, 25720, 26190, 27936, 28935, 30864, 34722, 34920, 38580, 41904, 46296, 46560, 51440, 52380, 57870, 61728, 62371, 69444, 69840, 77160, 83808, 86805, 92592, 102880, 104760, 115740, 124742, 138888, 139680, 154320, 173610, 185184, 187113, 209520, 231480, 249484, 277776, 308640, 311855, 347220, 374226, 419040, 462960, 498968, 555552, 561339, 623710, 694440, 748452, 925920, 935565, 997936, 1122678, 1247420, 1388880, 1496904, 1684017, 1871130, 1995872, 2245356, 2494840, 2777760, 2806695, 2993808, 3368034, 3742260, 4490712, 4989680, 5613390, 5987616, 6736068, 7484520, 8420085, 8981424, 9979360, 11226780, 13472136, 14969040, 16840170, 17962848, 22453560, 26944272, 29938080, 33680340, 44907120, 53888544, 67360680, 89814240, 134721360, 269442720]

約数ペア:

[(1, 269442720), (2, 134721360), (3, 89814240), (4, 67360680), (5, 53888544), (6, 44907120), (8, 33680340), (9, 29938080), (10, 26944272), (12, 22453560), (15, 17962848), (16, 16840170), (18, 14969040), (20, 13472136), (24, 11226780), (27, 9979360), (30, 8981424), (32, 8420085), (36, 7484520), (40, 6736068), (45, 5987616), (48, 5613390), (54, 4989680), (60, 4490712), (72, 3742260), (80, 3368034), (90, 2993808), (96, 2806695), (97, 2777760), (108, 2494840), (120, 2245356), (135, 1995872), (144, 1871130), (160, 1684017), (180, 1496904), (194, 1388880), (216, 1247420), (240, 1122678), (270, 997936), (288, 935565), (291, 925920), (360, 748452), (388, 694440), (432, 623710), (480, 561339), (485, 555552), (540, 498968), (582, 462960), (643, 419040), (720, 374226), (776, 347220), (864, 311855), (873, 308640), (970, 277776), (1080, 249484), (1164, 231480), (1286, 209520), (1440, 187113), (1455, 185184), (1552, 173610), (1746, 154320), (1929, 139680), (1940, 138888), (2160, 124742), (2328, 115740), (2572, 104760), (2619, 102880), (2910, 92592), (3104, 86805), (3215, 83808), (3492, 77160), (3858, 69840), (3880, 69444), (4320, 62371), (4365, 61728), (4656, 57870), (5144, 52380), (5238, 51440), (5787, 46560), (5820, 46296), (6430, 41904), (6984, 38580), (7716, 34920), (7760, 34722), (8730, 30864), (9312, 28935), (9645, 27936), (10288, 26190), (10476, 25720), (11574, 23280), (11640, 23148), (12860, 20952), (13095, 20576), (13968, 19290), (15432, 17460), (15520, 17361)]