131204160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{45557}}^1$

素因数の和:45580

約数の個数: 84

約数和(自身を含む): 451297548

約数和(自身を除く): 320093388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 45557, 91114, 136671, 182228, 227785, 273342, 364456, 410013, 455570, 546684, 683355, 728912, 820026, 911140, 1093368, 1366710, 1457824, 1640052, 1822280, 2050065, 2186736, 2733420, 2915648, 3280104, 3644560, 4100130, 4373472, 5466840, 6560208, 7289120, 8200260, 8746944, 10933680, 13120416, 14578240, 16400520, 21867360, 26240832, 32801040, 43734720, 65602080, 131204160]

約数ペア:

[(1, 131204160), (2, 65602080), (3, 43734720), (4, 32801040), (5, 26240832), (6, 21867360), (8, 16400520), (9, 14578240), (10, 13120416), (12, 10933680), (15, 8746944), (16, 8200260), (18, 7289120), (20, 6560208), (24, 5466840), (30, 4373472), (32, 4100130), (36, 3644560), (40, 3280104), (45, 2915648), (48, 2733420), (60, 2186736), (64, 2050065), (72, 1822280), (80, 1640052), (90, 1457824), (96, 1366710), (120, 1093368), (144, 911140), (160, 820026), (180, 728912), (192, 683355), (240, 546684), (288, 455570), (320, 410013), (360, 364456), (480, 273342), (576, 227785), (720, 182228), (960, 136671), (1440, 91114), (2880, 45557)]