196806240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45557}}^1$

素因数の和:45581

約数の個数: 96

約数和(自身を含む): 688836960

約数和(自身を除く): 492030720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45557, 91114, 136671, 182228, 227785, 273342, 364456, 410013, 455570, 546684, 683355, 728912, 820026, 911140, 1093368, 1230039, 1366710, 1457824, 1640052, 1822280, 2050065, 2186736, 2460078, 2733420, 3280104, 3644560, 4100130, 4373472, 4920156, 5466840, 6150195, 6560208, 7289120, 8200260, 9840312, 10933680, 12300390, 13120416, 16400520, 19680624, 21867360, 24600780, 32801040, 39361248, 49201560, 65602080, 98403120, 196806240]

約数ペア:

[(1, 196806240), (2, 98403120), (3, 65602080), (4, 49201560), (5, 39361248), (6, 32801040), (8, 24600780), (9, 21867360), (10, 19680624), (12, 16400520), (15, 13120416), (16, 12300390), (18, 10933680), (20, 9840312), (24, 8200260), (27, 7289120), (30, 6560208), (32, 6150195), (36, 5466840), (40, 4920156), (45, 4373472), (48, 4100130), (54, 3644560), (60, 3280104), (72, 2733420), (80, 2460078), (90, 2186736), (96, 2050065), (108, 1822280), (120, 1640052), (135, 1457824), (144, 1366710), (160, 1230039), (180, 1093368), (216, 911140), (240, 820026), (270, 728912), (288, 683355), (360, 546684), (432, 455570), (480, 410013), (540, 364456), (720, 273342), (864, 227785), (1080, 182228), (1440, 136671), (2160, 91114), (4320, 45557)]