87734160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{121853}}^1$

素因数の和:121872

約数の個数: 60

約数和(自身を含む): 294642972

約数和(自身を除く): 206908812

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, 121853, 243706, 365559, 487412, 609265, 731118, 974824, 1096677, 1218530, 1462236, 1827795, 1949648, 2193354, 2437060, 2924472, 3655590, 4386708, 4874120, 5483385, 5848944, 7311180, 8773416, 9748240, 10966770, 14622360, 17546832, 21933540, 29244720, 43867080, 87734160]

約数ペア:

[(1, 87734160), (2, 43867080), (3, 29244720), (4, 21933540), (5, 17546832), (6, 14622360), (8, 10966770), (9, 9748240), (10, 8773416), (12, 7311180), (15, 5848944), (16, 5483385), (18, 4874120), (20, 4386708), (24, 3655590), (30, 2924472), (36, 2437060), (40, 2193354), (45, 1949648), (48, 1827795), (60, 1462236), (72, 1218530), (80, 1096677), (90, 974824), (120, 731118), (144, 609265), (180, 487412), (240, 365559), (360, 243706), (720, 121853)]