2881260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16007}}^1$

素因数の和:16022

約数の個数: 36

約数和(自身を含む): 8740368

約数和(自身を除く): 5859108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16007, 32014, 48021, 64028, 80035, 96042, 144063, 160070, 192084, 240105, 288126, 320140, 480210, 576252, 720315, 960420, 1440630, 2881260]

約数ペア:

[(1, 2881260), (2, 1440630), (3, 960420), (4, 720315), (5, 576252), (6, 480210), (9, 320140), (10, 288126), (12, 240105), (15, 192084), (18, 160070), (20, 144063), (30, 96042), (36, 80035), (45, 64028), (60, 48021), (90, 32014), (180, 16007)]