196786080

素因数分解:

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

素因数の和:136678

約数の個数: 72

約数和(自身を含む): 671537412

約数和(自身を除く): 474751332

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 136657, 273314, 409971, 546628, 683285, 819942, 1093256, 1229913, 1366570, 1639884, 2049855, 2186512, 2459826, 2733140, 3279768, 4099710, 4373024, 4919652, 5466280, 6149565, 6559536, 8199420, 9839304, 10932560, 12299130, 13119072, 16398840, 19678608, 21865120, 24598260, 32797680, 39357216, 49196520, 65595360, 98393040, 196786080]

約数ペア:

[(1, 196786080), (2, 98393040), (3, 65595360), (4, 49196520), (5, 39357216), (6, 32797680), (8, 24598260), (9, 21865120), (10, 19678608), (12, 16398840), (15, 13119072), (16, 12299130), (18, 10932560), (20, 9839304), (24, 8199420), (30, 6559536), (32, 6149565), (36, 5466280), (40, 4919652), (45, 4373024), (48, 4099710), (60, 3279768), (72, 2733140), (80, 2459826), (90, 2186512), (96, 2049855), (120, 1639884), (144, 1366570), (160, 1229913), (180, 1093256), (240, 819942), (288, 683285), (360, 546628), (480, 409971), (720, 273314), (1440, 136657)]