988385280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{16087}}^1$

素因数の和:16119

約数の個数: 104

約数和(自身を含む): 3162643392

約数和(自身を除く): 2174258112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 4096, 5120, 6144, 7680, 10240, 12288, 15360, 16087, 20480, 30720, 32174, 48261, 61440, 64348, 80435, 96522, 128696, 160870, 193044, 241305, 257392, 321740, 386088, 482610, 514784, 643480, 772176, 965220, 1029568, 1286960, 1544352, 1930440, 2059136, 2573920, 3088704, 3860880, 4118272, 5147840, 6177408, 7721760, 8236544, 10295680, 12354816, 15443520, 16473088, 20591360, 24709632, 30887040, 32946176, 41182720, 49419264, 61774080, 65892352, 82365440, 98838528, 123548160, 164730880, 197677056, 247096320, 329461760, 494192640, 988385280]

約数ペア:

[(1, 988385280), (2, 494192640), (3, 329461760), (4, 247096320), (5, 197677056), (6, 164730880), (8, 123548160), (10, 98838528), (12, 82365440), (15, 65892352), (16, 61774080), (20, 49419264), (24, 41182720), (30, 32946176), (32, 30887040), (40, 24709632), (48, 20591360), (60, 16473088), (64, 15443520), (80, 12354816), (96, 10295680), (120, 8236544), (128, 7721760), (160, 6177408), (192, 5147840), (240, 4118272), (256, 3860880), (320, 3088704), (384, 2573920), (480, 2059136), (512, 1930440), (640, 1544352), (768, 1286960), (960, 1029568), (1024, 965220), (1280, 772176), (1536, 643480), (1920, 514784), (2048, 482610), (2560, 386088), (3072, 321740), (3840, 257392), (4096, 241305), (5120, 193044), (6144, 160870), (7680, 128696), (10240, 96522), (12288, 80435), (15360, 64348), (16087, 61440), (20480, 48261), (30720, 32174)]