108924160

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 267109920

約数和(自身を除く): 158185760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 1979, 2752, 3440, 3958, 5504, 6880, 7916, 9895, 11008, 13760, 15832, 19790, 27520, 31664, 39580, 55040, 63328, 79160, 85097, 126656, 158320, 170194, 253312, 316640, 340388, 425485, 506624, 633280, 680776, 850970, 1266560, 1361552, 1701940, 2533120, 2723104, 3403880, 5446208, 6807760, 10892416, 13615520, 21784832, 27231040, 54462080, 108924160]

約数ペア:

[(1, 108924160), (2, 54462080), (4, 27231040), (5, 21784832), (8, 13615520), (10, 10892416), (16, 6807760), (20, 5446208), (32, 3403880), (40, 2723104), (43, 2533120), (64, 1701940), (80, 1361552), (86, 1266560), (128, 850970), (160, 680776), (172, 633280), (215, 506624), (256, 425485), (320, 340388), (344, 316640), (430, 253312), (640, 170194), (688, 158320), (860, 126656), (1280, 85097), (1376, 79160), (1720, 63328), (1979, 55040), (2752, 39580), (3440, 31664), (3958, 27520), (5504, 19790), (6880, 15832), (7916, 13760), (9895, 11008)]