8393040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11657}}^1$

素因数の和:11676

約数の個数: 60

約数和(自身を含む): 28189044

約数和(自身を除く): 19796004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 11657, 23314, 34971, 46628, 58285, 69942, 93256, 104913, 116570, 139884, 174855, 186512, 209826, 233140, 279768, 349710, 419652, 466280, 524565, 559536, 699420, 839304, 932560, 1049130, 1398840, 1678608, 2098260, 2797680, 4196520, 8393040]

約数ペア:

[(1, 8393040), (2, 4196520), (3, 2797680), (4, 2098260), (5, 1678608), (6, 1398840), (8, 1049130), (9, 932560), (10, 839304), (12, 699420), (15, 559536), (16, 524565), (18, 466280), (20, 419652), (24, 349710), (30, 279768), (36, 233140), (40, 209826), (45, 186512), (48, 174855), (60, 139884), (72, 116570), (80, 104913), (90, 93256), (120, 69942), (144, 58285), (180, 46628), (240, 34971), (360, 23314), (720, 11657)]