55173120

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 112

約数和(自身を含む): 176936400

約数和(自身を除く): 121763280

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, 449, 480, 512, 640, 768, 898, 960, 1024, 1280, 1347, 1536, 1796, 1920, 2048, 2245, 2560, 2694, 3072, 3592, 3840, 4096, 4490, 5120, 5388, 6144, 6735, 7184, 7680, 8192, 8980, 10240, 10776, 12288, 13470, 14368, 15360, 17960, 20480, 21552, 24576, 26940, 28736, 30720, 35920, 40960, 43104, 53880, 57472, 61440, 71840, 86208, 107760, 114944, 122880, 143680, 172416, 215520, 229888, 287360, 344832, 431040, 459776, 574720, 689664, 862080, 919552, 1149440, 1379328, 1724160, 1839104, 2298880, 2758656, 3448320, 3678208, 4597760, 5517312, 6896640, 9195520, 11034624, 13793280, 18391040, 27586560, 55173120]

約数ペア:

[(1, 55173120), (2, 27586560), (3, 18391040), (4, 13793280), (5, 11034624), (6, 9195520), (8, 6896640), (10, 5517312), (12, 4597760), (15, 3678208), (16, 3448320), (20, 2758656), (24, 2298880), (30, 1839104), (32, 1724160), (40, 1379328), (48, 1149440), (60, 919552), (64, 862080), (80, 689664), (96, 574720), (120, 459776), (128, 431040), (160, 344832), (192, 287360), (240, 229888), (256, 215520), (320, 172416), (384, 143680), (449, 122880), (480, 114944), (512, 107760), (640, 86208), (768, 71840), (898, 61440), (960, 57472), (1024, 53880), (1280, 43104), (1347, 40960), (1536, 35920), (1796, 30720), (1920, 28736), (2048, 26940), (2245, 24576), (2560, 21552), (2694, 20480), (3072, 17960), (3592, 15360), (3840, 14368), (4096, 13470), (4490, 12288), (5120, 10776), (5388, 10240), (6144, 8980), (6735, 8192), (7184, 7680)]