304860160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5413}}^1$

素因数の和:5449

約数の個数: 88

約数和(自身を含む): 797936976

約数和(自身を除く): 493076816

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5413, 5632, 7040, 10826, 11264, 14080, 21652, 27065, 28160, 43304, 54130, 56320, 59543, 86608, 108260, 119086, 173216, 216520, 238172, 297715, 346432, 433040, 476344, 595430, 692864, 866080, 952688, 1190860, 1385728, 1732160, 1905376, 2381720, 2771456, 3464320, 3810752, 4763440, 5542912, 6928640, 7621504, 9526880, 13857280, 15243008, 19053760, 27714560, 30486016, 38107520, 60972032, 76215040, 152430080, 304860160]

約数ペア:

[(1, 304860160), (2, 152430080), (4, 76215040), (5, 60972032), (8, 38107520), (10, 30486016), (11, 27714560), (16, 19053760), (20, 15243008), (22, 13857280), (32, 9526880), (40, 7621504), (44, 6928640), (55, 5542912), (64, 4763440), (80, 3810752), (88, 3464320), (110, 2771456), (128, 2381720), (160, 1905376), (176, 1732160), (220, 1385728), (256, 1190860), (320, 952688), (352, 866080), (440, 692864), (512, 595430), (640, 476344), (704, 433040), (880, 346432), (1024, 297715), (1280, 238172), (1408, 216520), (1760, 173216), (2560, 119086), (2816, 108260), (3520, 86608), (5120, 59543), (5413, 56320), (5632, 54130), (7040, 43304), (10826, 28160), (11264, 27065), (14080, 21652)]