80552280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{671269}}^1$

素因数の和:671283

約数の個数: 32

約数和(自身を含む): 241657200

約数和(自身を除く): 161104920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 671269, 1342538, 2013807, 2685076, 3356345, 4027614, 5370152, 6712690, 8055228, 10069035, 13425380, 16110456, 20138070, 26850760, 40276140, 80552280]

約数ペア:

[(1, 80552280), (2, 40276140), (3, 26850760), (4, 20138070), (5, 16110456), (6, 13425380), (8, 10069035), (10, 8055228), (12, 6712690), (15, 5370152), (20, 4027614), (24, 3356345), (30, 2685076), (40, 2013807), (60, 1342538), (120, 671269)]