131190720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{136657}}^1$

素因数の和:136677

約数の個数: 56

約数和(自身を含む): 416533584

約数和(自身を除く): 285342864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 136657, 273314, 409971, 546628, 683285, 819942, 1093256, 1366570, 1639884, 2049855, 2186512, 2733140, 3279768, 4099710, 4373024, 5466280, 6559536, 8199420, 8746048, 10932560, 13119072, 16398840, 21865120, 26238144, 32797680, 43730240, 65595360, 131190720]

約数ペア:

[(1, 131190720), (2, 65595360), (3, 43730240), (4, 32797680), (5, 26238144), (6, 21865120), (8, 16398840), (10, 13119072), (12, 10932560), (15, 8746048), (16, 8199420), (20, 6559536), (24, 5466280), (30, 4373024), (32, 4099710), (40, 3279768), (48, 2733140), (60, 2186512), (64, 2049855), (80, 1639884), (96, 1366570), (120, 1093256), (160, 819942), (192, 683285), (240, 546628), (320, 409971), (480, 273314), (960, 136657)]