1440630

素因数分解:

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

素因数の和:16020

約数の個数: 24

約数和(自身を含む): 3745872

約数和(自身を除く): 2305242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 16007, 32014, 48021, 80035, 96042, 144063, 160070, 240105, 288126, 480210, 720315, 1440630]

約数ペア:

[(1, 1440630), (2, 720315), (3, 480210), (5, 288126), (6, 240105), (9, 160070), (10, 144063), (15, 96042), (18, 80035), (30, 48021), (45, 32014), (90, 16007)]