86949120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{22643}}^1$

素因数の和:22667

約数の個数: 72

約数和(自身を含む): 277706016

約数和(自身を除く): 190756896

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, 640, 768, 960, 1280, 1920, 3840, 22643, 45286, 67929, 90572, 113215, 135858, 181144, 226430, 271716, 339645, 362288, 452860, 543432, 679290, 724576, 905720, 1086864, 1358580, 1449152, 1811440, 2173728, 2717160, 2898304, 3622880, 4347456, 5434320, 5796608, 7245760, 8694912, 10868640, 14491520, 17389824, 21737280, 28983040, 43474560, 86949120]

約数ペア:

[(1, 86949120), (2, 43474560), (3, 28983040), (4, 21737280), (5, 17389824), (6, 14491520), (8, 10868640), (10, 8694912), (12, 7245760), (15, 5796608), (16, 5434320), (20, 4347456), (24, 3622880), (30, 2898304), (32, 2717160), (40, 2173728), (48, 1811440), (60, 1449152), (64, 1358580), (80, 1086864), (96, 905720), (120, 724576), (128, 679290), (160, 543432), (192, 452860), (240, 362288), (256, 339645), (320, 271716), (384, 226430), (480, 181144), (640, 135858), (768, 113215), (960, 90572), (1280, 67929), (1920, 45286), (3840, 22643)]