269082080

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11287}}^1$

素因数の和:11451

約数の個数: 48

約数和(自身を含む): 640029600

約数和(自身を除く): 370947520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2384, 2980, 4768, 5960, 11287, 11920, 22574, 23840, 45148, 56435, 90296, 112870, 180592, 225740, 361184, 451480, 902960, 1681763, 1805920, 3363526, 6727052, 8408815, 13454104, 16817630, 26908208, 33635260, 53816416, 67270520, 134541040, 269082080]

約数ペア:

[(1, 269082080), (2, 134541040), (4, 67270520), (5, 53816416), (8, 33635260), (10, 26908208), (16, 16817630), (20, 13454104), (32, 8408815), (40, 6727052), (80, 3363526), (149, 1805920), (160, 1681763), (298, 902960), (596, 451480), (745, 361184), (1192, 225740), (1490, 180592), (2384, 112870), (2980, 90296), (4768, 56435), (5960, 45148), (11287, 23840), (11920, 22574)]