9091491480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{25254143}}^1$

素因数の和:25254160

約数の個数: 48

約数和(自身を含む): 29547348480

約数和(自身を除く): 20455857000

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, 25254143, 50508286, 75762429, 101016572, 126270715, 151524858, 202033144, 227287287, 252541430, 303049716, 378812145, 454574574, 505082860, 606099432, 757624290, 909149148, 1010165720, 1136436435, 1515248580, 1818298296, 2272872870, 3030497160, 4545745740, 9091491480]

約数ペア:

[(1, 9091491480), (2, 4545745740), (3, 3030497160), (4, 2272872870), (5, 1818298296), (6, 1515248580), (8, 1136436435), (9, 1010165720), (10, 909149148), (12, 757624290), (15, 606099432), (18, 505082860), (20, 454574574), (24, 378812145), (30, 303049716), (36, 252541430), (40, 227287287), (45, 202033144), (60, 151524858), (72, 126270715), (90, 101016572), (120, 75762429), (180, 50508286), (360, 25254143)]