82993920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{21613}}^1$

素因数の和:21637

約数の個数: 72

約数和(自身を含む): 265074096

約数和(自身を除く): 182080176

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, 21613, 43226, 64839, 86452, 108065, 129678, 172904, 216130, 259356, 324195, 345808, 432260, 518712, 648390, 691616, 864520, 1037424, 1296780, 1383232, 1729040, 2074848, 2593560, 2766464, 3458080, 4149696, 5187120, 5532928, 6916160, 8299392, 10374240, 13832320, 16598784, 20748480, 27664640, 41496960, 82993920]

約数ペア:

[(1, 82993920), (2, 41496960), (3, 27664640), (4, 20748480), (5, 16598784), (6, 13832320), (8, 10374240), (10, 8299392), (12, 6916160), (15, 5532928), (16, 5187120), (20, 4149696), (24, 3458080), (30, 2766464), (32, 2593560), (40, 2074848), (48, 1729040), (60, 1383232), (64, 1296780), (80, 1037424), (96, 864520), (120, 691616), (128, 648390), (160, 518712), (192, 432260), (240, 345808), (256, 324195), (320, 259356), (384, 216130), (480, 172904), (640, 129678), (768, 108065), (960, 86452), (1280, 64839), (1920, 43226), (3840, 21613)]