1235374080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{20107}}^1$

素因数の和:20139

約数の個数: 104

約数和(自身を含む): 3952911072

約数和(自身を除く): 2717536992

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, 20107, 20480, 30720, 40214, 60321, 61440, 80428, 100535, 120642, 160856, 201070, 241284, 301605, 321712, 402140, 482568, 603210, 643424, 804280, 965136, 1206420, 1286848, 1608560, 1930272, 2412840, 2573696, 3217120, 3860544, 4825680, 5147392, 6434240, 7721088, 9651360, 10294784, 12868480, 15442176, 19302720, 20589568, 25736960, 30884352, 38605440, 41179136, 51473920, 61768704, 77210880, 82358272, 102947840, 123537408, 154421760, 205895680, 247074816, 308843520, 411791360, 617687040, 1235374080]

約数ペア:

[(1, 1235374080), (2, 617687040), (3, 411791360), (4, 308843520), (5, 247074816), (6, 205895680), (8, 154421760), (10, 123537408), (12, 102947840), (15, 82358272), (16, 77210880), (20, 61768704), (24, 51473920), (30, 41179136), (32, 38605440), (40, 30884352), (48, 25736960), (60, 20589568), (64, 19302720), (80, 15442176), (96, 12868480), (120, 10294784), (128, 9651360), (160, 7721088), (192, 6434240), (240, 5147392), (256, 4825680), (320, 3860544), (384, 3217120), (480, 2573696), (512, 2412840), (640, 1930272), (768, 1608560), (960, 1286848), (1024, 1206420), (1280, 965136), (1536, 804280), (1920, 643424), (2048, 603210), (2560, 482568), (3072, 402140), (3840, 321712), (4096, 301605), (5120, 241284), (6144, 201070), (7680, 160856), (10240, 120642), (12288, 100535), (15360, 80428), (20107, 61440), (20480, 60321), (30720, 40214)]