1440090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{16001}}^1$

素因数の和:16014

約数の個数: 24

約数和(自身を含む): 3744468

約数和(自身を除く): 2304378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 16001, 32002, 48003, 80005, 96006, 144009, 160010, 240015, 288018, 480030, 720045, 1440090]

約数ペア:

[(1, 1440090), (2, 720045), (3, 480030), (5, 288018), (6, 240015), (9, 160010), (10, 144009), (15, 96006), (18, 80005), (30, 48003), (45, 32002), (90, 16001)]