16697760

素因数分解:

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

素因数の和:870

約数の個数: 96

約数和(自身を含む): 53887680

約数和(自身を除く): 37189920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 809, 860, 1032, 1290, 1376, 1618, 1720, 2064, 2427, 2580, 3236, 3440, 4045, 4128, 4854, 5160, 6472, 6880, 8090, 9708, 10320, 12135, 12944, 16180, 19416, 20640, 24270, 25888, 32360, 34787, 38832, 48540, 64720, 69574, 77664, 97080, 104361, 129440, 139148, 173935, 194160, 208722, 278296, 347870, 388320, 417444, 521805, 556592, 695740, 834888, 1043610, 1113184, 1391480, 1669776, 2087220, 2782960, 3339552, 4174440, 5565920, 8348880, 16697760]

約数ペア:

[(1, 16697760), (2, 8348880), (3, 5565920), (4, 4174440), (5, 3339552), (6, 2782960), (8, 2087220), (10, 1669776), (12, 1391480), (15, 1113184), (16, 1043610), (20, 834888), (24, 695740), (30, 556592), (32, 521805), (40, 417444), (43, 388320), (48, 347870), (60, 278296), (80, 208722), (86, 194160), (96, 173935), (120, 139148), (129, 129440), (160, 104361), (172, 97080), (215, 77664), (240, 69574), (258, 64720), (344, 48540), (430, 38832), (480, 34787), (516, 32360), (645, 25888), (688, 24270), (809, 20640), (860, 19416), (1032, 16180), (1290, 12944), (1376, 12135), (1618, 10320), (1720, 9708), (2064, 8090), (2427, 6880), (2580, 6472), (3236, 5160), (3440, 4854), (4045, 4128)]