2478919680

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{4483}}^1$

素因数の和:4521

約数の個数: 208

約数和(自身を含む): 8814826560

約数和(自身を除く): 6335906880

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, 2048, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4096, 4320, 4483, 4608, 5120, 5760, 6144, 6912, 7680, 8640, 8966, 9216, 10240, 11520, 12288, 13449, 13824, 15360, 17280, 17932, 18432, 20480, 22415, 23040, 26898, 27648, 30720, 34560, 35864, 36864, 40347, 44830, 46080, 53796, 55296, 61440, 67245, 69120, 71728, 80694, 89660, 92160, 107592, 110592, 121041, 134490, 138240, 143456, 161388, 179320, 184320, 201735, 215184, 242082, 268980, 276480, 286912, 322776, 358640, 403470, 430368, 484164, 537960, 552960, 573824, 605205, 645552, 717280, 806940, 860736, 968328, 1075920, 1147648, 1210410, 1291104, 1434560, 1613880, 1721472, 1936656, 2151840, 2295296, 2420820, 2582208, 2869120, 3227760, 3442944, 3873312, 4303680, 4590592, 4841640, 5164416, 5738240, 6455520, 6885888, 7746624, 8607360, 9181184, 9683280, 10328832, 11476480, 12911040, 13771776, 15493248, 17214720, 18362368, 19366560, 20657664, 22952960, 25822080, 27543552, 30986496, 34429440, 38733120, 41315328, 45905920, 51644160, 55087104, 61972992, 68858880, 77466240, 82630656, 91811840, 103288320, 123945984, 137717760, 154932480, 165261312, 206576640, 247891968, 275435520, 309864960, 413153280, 495783936, 619729920, 826306560, 1239459840, 2478919680]

約数ペア:

[(1, 2478919680), (2, 1239459840), (3, 826306560), (4, 619729920), (5, 495783936), (6, 413153280), (8, 309864960), (9, 275435520), (10, 247891968), (12, 206576640), (15, 165261312), (16, 154932480), (18, 137717760), (20, 123945984), (24, 103288320), (27, 91811840), (30, 82630656), (32, 77466240), (36, 68858880), (40, 61972992), (45, 55087104), (48, 51644160), (54, 45905920), (60, 41315328), (64, 38733120), (72, 34429440), (80, 30986496), (90, 27543552), (96, 25822080), (108, 22952960), (120, 20657664), (128, 19366560), (135, 18362368), (144, 17214720), (160, 15493248), (180, 13771776), (192, 12911040), (216, 11476480), (240, 10328832), (256, 9683280), (270, 9181184), (288, 8607360), (320, 7746624), (360, 6885888), (384, 6455520), (432, 5738240), (480, 5164416), (512, 4841640), (540, 4590592), (576, 4303680), (640, 3873312), (720, 3442944), (768, 3227760), (864, 2869120), (960, 2582208), (1024, 2420820), (1080, 2295296), (1152, 2151840), (1280, 1936656), (1440, 1721472), (1536, 1613880), (1728, 1434560), (1920, 1291104), (2048, 1210410), (2160, 1147648), (2304, 1075920), (2560, 968328), (2880, 860736), (3072, 806940), (3456, 717280), (3840, 645552), (4096, 605205), (4320, 573824), (4483, 552960), (4608, 537960), (5120, 484164), (5760, 430368), (6144, 403470), (6912, 358640), (7680, 322776), (8640, 286912), (8966, 276480), (9216, 268980), (10240, 242082), (11520, 215184), (12288, 201735), (13449, 184320), (13824, 179320), (15360, 161388), (17280, 143456), (17932, 138240), (18432, 134490), (20480, 121041), (22415, 110592), (23040, 107592), (26898, 92160), (27648, 89660), (30720, 80694), (34560, 71728), (35864, 69120), (36864, 67245), (40347, 61440), (44830, 55296), (46080, 53796)]