1304494080

素因数分解:

$2^{16}\times 3^1\times 5^1\times {\mathrm{1327}}^1$

素因数の和:1367

約数の個数: 136

約数和(自身を含む): 4177494912

約数和(自身を除く): 2873000832

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, 1327, 1536, 1920, 2048, 2560, 2654, 3072, 3840, 3981, 4096, 5120, 5308, 6144, 6635, 7680, 7962, 8192, 10240, 10616, 12288, 13270, 15360, 15924, 16384, 19905, 20480, 21232, 24576, 26540, 30720, 31848, 32768, 39810, 40960, 42464, 49152, 53080, 61440, 63696, 65536, 79620, 81920, 84928, 98304, 106160, 122880, 127392, 159240, 163840, 169856, 196608, 212320, 245760, 254784, 318480, 327680, 339712, 424640, 491520, 509568, 636960, 679424, 849280, 983040, 1019136, 1273920, 1358848, 1698560, 2038272, 2547840, 2717696, 3397120, 4076544, 5095680, 5435392, 6794240, 8153088, 10191360, 10870784, 13588480, 16306176, 20382720, 21741568, 27176960, 32612352, 40765440, 43483136, 54353920, 65224704, 81530880, 86966272, 108707840, 130449408, 163061760, 217415680, 260898816, 326123520, 434831360, 652247040, 1304494080]

約数ペア:

[(1, 1304494080), (2, 652247040), (3, 434831360), (4, 326123520), (5, 260898816), (6, 217415680), (8, 163061760), (10, 130449408), (12, 108707840), (15, 86966272), (16, 81530880), (20, 65224704), (24, 54353920), (30, 43483136), (32, 40765440), (40, 32612352), (48, 27176960), (60, 21741568), (64, 20382720), (80, 16306176), (96, 13588480), (120, 10870784), (128, 10191360), (160, 8153088), (192, 6794240), (240, 5435392), (256, 5095680), (320, 4076544), (384, 3397120), (480, 2717696), (512, 2547840), (640, 2038272), (768, 1698560), (960, 1358848), (1024, 1273920), (1280, 1019136), (1327, 983040), (1536, 849280), (1920, 679424), (2048, 636960), (2560, 509568), (2654, 491520), (3072, 424640), (3840, 339712), (3981, 327680), (4096, 318480), (5120, 254784), (5308, 245760), (6144, 212320), (6635, 196608), (7680, 169856), (7962, 163840), (8192, 159240), (10240, 127392), (10616, 122880), (12288, 106160), (13270, 98304), (15360, 84928), (15924, 81920), (16384, 79620), (19905, 65536), (20480, 63696), (21232, 61440), (24576, 53080), (26540, 49152), (30720, 42464), (31848, 40960), (32768, 39810)]