48844160

素因数分解:

$2^7\times 5^1\times {\mathrm{167}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 117724320

約数和(自身を除く): 68880160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 320, 334, 457, 640, 668, 835, 914, 1336, 1670, 1828, 2285, 2672, 3340, 3656, 4570, 5344, 6680, 7312, 9140, 10688, 13360, 14624, 18280, 21376, 26720, 29248, 36560, 53440, 58496, 73120, 76319, 106880, 146240, 152638, 292480, 305276, 381595, 610552, 763190, 1221104, 1526380, 2442208, 3052760, 4884416, 6105520, 9768832, 12211040, 24422080, 48844160]

約数ペア:

[(1, 48844160), (2, 24422080), (4, 12211040), (5, 9768832), (8, 6105520), (10, 4884416), (16, 3052760), (20, 2442208), (32, 1526380), (40, 1221104), (64, 763190), (80, 610552), (128, 381595), (160, 305276), (167, 292480), (320, 152638), (334, 146240), (457, 106880), (640, 76319), (668, 73120), (835, 58496), (914, 53440), (1336, 36560), (1670, 29248), (1828, 26720), (2285, 21376), (2672, 18280), (3340, 14624), (3656, 13360), (4570, 10688), (5344, 9140), (6680, 7312)]