680920060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1480261}}^1$

素因数の和:1480293

約数の個数: 24

約数和(自身を含む): 1492104096

約数和(自身を除く): 811184036

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1480261, 2960522, 5921044, 7401305, 14802610, 29605220, 34046003, 68092006, 136184012, 170230015, 340460030, 680920060]

約数ペア:

[(1, 680920060), (2, 340460030), (4, 170230015), (5, 136184012), (10, 68092006), (20, 34046003), (23, 29605220), (46, 14802610), (92, 7401305), (115, 5921044), (230, 2960522), (460, 1480261)]