3995520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2103

約数の個数: 64

約数和(自身を含む): 12741840

約数和(自身を除く): 8746320

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, 320, 384, 480, 640, 960, 1920, 2081, 4162, 6243, 8324, 10405, 12486, 16648, 20810, 24972, 31215, 33296, 41620, 49944, 62430, 66592, 83240, 99888, 124860, 133184, 166480, 199776, 249720, 266368, 332960, 399552, 499440, 665920, 799104, 998880, 1331840, 1997760, 3995520]

約数ペア:

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