67676640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 214371360

約数和(自身を除く): 146694720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 509, 554, 831, 1018, 1108, 1385, 1527, 1662, 2036, 2216, 2545, 2770, 3054, 3324, 4072, 4155, 4432, 5090, 5540, 6108, 6648, 7635, 8144, 8310, 8864, 10180, 11080, 12216, 13296, 15270, 16288, 16620, 20360, 22160, 24432, 26592, 30540, 33240, 40720, 44320, 48864, 61080, 66480, 81440, 122160, 132960, 140993, 244320, 281986, 422979, 563972, 704965, 845958, 1127944, 1409930, 1691916, 2114895, 2255888, 2819860, 3383832, 4229790, 4511776, 5639720, 6767664, 8459580, 11279440, 13535328, 16919160, 22558880, 33838320, 67676640]

約数ペア:

[(1, 67676640), (2, 33838320), (3, 22558880), (4, 16919160), (5, 13535328), (6, 11279440), (8, 8459580), (10, 6767664), (12, 5639720), (15, 4511776), (16, 4229790), (20, 3383832), (24, 2819860), (30, 2255888), (32, 2114895), (40, 1691916), (48, 1409930), (60, 1127944), (80, 845958), (96, 704965), (120, 563972), (160, 422979), (240, 281986), (277, 244320), (480, 140993), (509, 132960), (554, 122160), (831, 81440), (1018, 66480), (1108, 61080), (1385, 48864), (1527, 44320), (1662, 40720), (2036, 33240), (2216, 30540), (2545, 26592), (2770, 24432), (3054, 22160), (3324, 20360), (4072, 16620), (4155, 16288), (4432, 15270), (5090, 13296), (5540, 12216), (6108, 11080), (6648, 10180), (7635, 8864), (8144, 8310)]