306799040

素因数分解:

$2^6\times 5^1\times {\mathrm{167}}^1\times {\mathrm{5741}}^1$

素因数の和:5925

約数の個数: 56

約数和(自身を含む): 735067872

約数和(自身を除く): 428268832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 167, 320, 334, 668, 835, 1336, 1670, 2672, 3340, 5344, 5741, 6680, 10688, 11482, 13360, 22964, 26720, 28705, 45928, 53440, 57410, 91856, 114820, 183712, 229640, 367424, 459280, 918560, 958747, 1837120, 1917494, 3834988, 4793735, 7669976, 9587470, 15339952, 19174940, 30679904, 38349880, 61359808, 76699760, 153399520, 306799040]

約数ペア:

[(1, 306799040), (2, 153399520), (4, 76699760), (5, 61359808), (8, 38349880), (10, 30679904), (16, 19174940), (20, 15339952), (32, 9587470), (40, 7669976), (64, 4793735), (80, 3834988), (160, 1917494), (167, 1837120), (320, 958747), (334, 918560), (668, 459280), (835, 367424), (1336, 229640), (1670, 183712), (2672, 114820), (3340, 91856), (5344, 57410), (5741, 53440), (6680, 45928), (10688, 28705), (11482, 26720), (13360, 22964)]