305095680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{2207}}^1$

素因数の和:2241

約数の個数: 176

約数和(自身を含む): 1084746240

約数和(自身を除く): 779650560

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2207, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4414, 4608, 5120, 5760, 6621, 6912, 7680, 8640, 8828, 9216, 11035, 11520, 13242, 13824, 15360, 17280, 17656, 19863, 22070, 23040, 26484, 27648, 33105, 34560, 35312, 39726, 44140, 46080, 52968, 59589, 66210, 69120, 70624, 79452, 88280, 99315, 105936, 119178, 132420, 138240, 141248, 158904, 176560, 198630, 211872, 238356, 264840, 282496, 297945, 317808, 353120, 397260, 423744, 476712, 529680, 564992, 595890, 635616, 706240, 794520, 847488, 953424, 1059360, 1129984, 1191780, 1271232, 1412480, 1589040, 1694976, 1906848, 2118720, 2259968, 2383560, 2542464, 2824960, 3178080, 3389952, 3813696, 4237440, 4767120, 5084928, 5649920, 6356160, 6779904, 7627392, 8474880, 9534240, 10169856, 11299840, 12712320, 15254784, 16949760, 19068480, 20339712, 25424640, 30509568, 33899520, 38136960, 50849280, 61019136, 76273920, 101698560, 152547840, 305095680]

約数ペア:

[(1, 305095680), (2, 152547840), (3, 101698560), (4, 76273920), (5, 61019136), (6, 50849280), (8, 38136960), (9, 33899520), (10, 30509568), (12, 25424640), (15, 20339712), (16, 19068480), (18, 16949760), (20, 15254784), (24, 12712320), (27, 11299840), (30, 10169856), (32, 9534240), (36, 8474880), (40, 7627392), (45, 6779904), (48, 6356160), (54, 5649920), (60, 5084928), (64, 4767120), (72, 4237440), (80, 3813696), (90, 3389952), (96, 3178080), (108, 2824960), (120, 2542464), (128, 2383560), (135, 2259968), (144, 2118720), (160, 1906848), (180, 1694976), (192, 1589040), (216, 1412480), (240, 1271232), (256, 1191780), (270, 1129984), (288, 1059360), (320, 953424), (360, 847488), (384, 794520), (432, 706240), (480, 635616), (512, 595890), (540, 564992), (576, 529680), (640, 476712), (720, 423744), (768, 397260), (864, 353120), (960, 317808), (1024, 297945), (1080, 282496), (1152, 264840), (1280, 238356), (1440, 211872), (1536, 198630), (1728, 176560), (1920, 158904), (2160, 141248), (2207, 138240), (2304, 132420), (2560, 119178), (2880, 105936), (3072, 99315), (3456, 88280), (3840, 79452), (4320, 70624), (4414, 69120), (4608, 66210), (5120, 59589), (5760, 52968), (6621, 46080), (6912, 44140), (7680, 39726), (8640, 35312), (8828, 34560), (9216, 33105), (11035, 27648), (11520, 26484), (13242, 23040), (13824, 22070), (15360, 19863), (17280, 17656)]