8348880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 26516160

約数和(自身を除く): 18167280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 809, 860, 1032, 1290, 1618, 1720, 2064, 2427, 2580, 3236, 3440, 4045, 4854, 5160, 6472, 8090, 9708, 10320, 12135, 12944, 16180, 19416, 24270, 32360, 34787, 38832, 48540, 64720, 69574, 97080, 104361, 139148, 173935, 194160, 208722, 278296, 347870, 417444, 521805, 556592, 695740, 834888, 1043610, 1391480, 1669776, 2087220, 2782960, 4174440, 8348880]

約数ペア:

[(1, 8348880), (2, 4174440), (3, 2782960), (4, 2087220), (5, 1669776), (6, 1391480), (8, 1043610), (10, 834888), (12, 695740), (15, 556592), (16, 521805), (20, 417444), (24, 347870), (30, 278296), (40, 208722), (43, 194160), (48, 173935), (60, 139148), (80, 104361), (86, 97080), (120, 69574), (129, 64720), (172, 48540), (215, 38832), (240, 34787), (258, 32360), (344, 24270), (430, 19416), (516, 16180), (645, 12944), (688, 12135), (809, 10320), (860, 9708), (1032, 8090), (1290, 6472), (1618, 5160), (1720, 4854), (2064, 4045), (2427, 3440), (2580, 3236)]