4720128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{439}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 14403840

約数和(自身を除く): 9683712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 439, 448, 512, 672, 768, 878, 896, 1317, 1344, 1536, 1756, 1792, 2634, 2688, 3073, 3512, 3584, 5268, 5376, 6146, 7024, 9219, 10536, 10752, 12292, 14048, 18438, 21072, 24584, 28096, 36876, 42144, 49168, 56192, 73752, 84288, 98336, 112384, 147504, 168576, 196672, 224768, 295008, 337152, 393344, 590016, 674304, 786688, 1180032, 1573376, 2360064, 4720128]

約数ペア:

[(1, 4720128), (2, 2360064), (3, 1573376), (4, 1180032), (6, 786688), (7, 674304), (8, 590016), (12, 393344), (14, 337152), (16, 295008), (21, 224768), (24, 196672), (28, 168576), (32, 147504), (42, 112384), (48, 98336), (56, 84288), (64, 73752), (84, 56192), (96, 49168), (112, 42144), (128, 36876), (168, 28096), (192, 24584), (224, 21072), (256, 18438), (336, 14048), (384, 12292), (439, 10752), (448, 10536), (512, 9219), (672, 7024), (768, 6146), (878, 5376), (896, 5268), (1317, 3584), (1344, 3512), (1536, 3073), (1756, 2688), (1792, 2634)]