15982080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2107

約数の個数: 80

約数和(自身を含む): 51117264

約数和(自身を除く): 35135184

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, 512, 640, 768, 960, 1280, 1536, 1920, 2081, 2560, 3840, 4162, 6243, 7680, 8324, 10405, 12486, 16648, 20810, 24972, 31215, 33296, 41620, 49944, 62430, 66592, 83240, 99888, 124860, 133184, 166480, 199776, 249720, 266368, 332960, 399552, 499440, 532736, 665920, 799104, 998880, 1065472, 1331840, 1598208, 1997760, 2663680, 3196416, 3995520, 5327360, 7991040, 15982080]

約数ペア:

[(1, 15982080), (2, 7991040), (3, 5327360), (4, 3995520), (5, 3196416), (6, 2663680), (8, 1997760), (10, 1598208), (12, 1331840), (15, 1065472), (16, 998880), (20, 799104), (24, 665920), (30, 532736), (32, 499440), (40, 399552), (48, 332960), (60, 266368), (64, 249720), (80, 199776), (96, 166480), (120, 133184), (128, 124860), (160, 99888), (192, 83240), (240, 66592), (256, 62430), (320, 49944), (384, 41620), (480, 33296), (512, 31215), (640, 24972), (768, 20810), (960, 16648), (1280, 12486), (1536, 10405), (1920, 8324), (2081, 7680), (2560, 6243), (3840, 4162)]