2003520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2087}}^1$

素因数の和:2107

約数の個数: 56

約数和(自身を含む): 6364224

約数和(自身を除く): 4360704

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, 160, 192, 240, 320, 480, 960, 2087, 4174, 6261, 8348, 10435, 12522, 16696, 20870, 25044, 31305, 33392, 41740, 50088, 62610, 66784, 83480, 100176, 125220, 133568, 166960, 200352, 250440, 333920, 400704, 500880, 667840, 1001760, 2003520]

約数ペア:

[(1, 2003520), (2, 1001760), (3, 667840), (4, 500880), (5, 400704), (6, 333920), (8, 250440), (10, 200352), (12, 166960), (15, 133568), (16, 125220), (20, 100176), (24, 83480), (30, 66784), (32, 62610), (40, 50088), (48, 41740), (60, 33392), (64, 31305), (80, 25044), (96, 20870), (120, 16696), (160, 12522), (192, 10435), (240, 8348), (320, 6261), (480, 4174), (960, 2087)]