11521080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{32003}}^1$

素因数の和:32020

約数の個数: 48

約数和(自身を含む): 37444680

約数和(自身を除く): 25923600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 32003, 64006, 96009, 128012, 160015, 192018, 256024, 288027, 320030, 384036, 480045, 576054, 640060, 768072, 960090, 1152108, 1280120, 1440135, 1920180, 2304216, 2880270, 3840360, 5760540, 11521080]

約数ペア:

[(1, 11521080), (2, 5760540), (3, 3840360), (4, 2880270), (5, 2304216), (6, 1920180), (8, 1440135), (9, 1280120), (10, 1152108), (12, 960090), (15, 768072), (18, 640060), (20, 576054), (24, 480045), (30, 384036), (36, 320030), (40, 288027), (45, 256024), (60, 192018), (72, 160015), (90, 128012), (120, 96009), (180, 64006), (360, 32003)]