15628320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10853}}^1$

素因数の和:10874

約数の個数: 72

約数和(自身を含む): 53336556

約数和(自身を除く): 37708236

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, 10853, 21706, 32559, 43412, 54265, 65118, 86824, 97677, 108530, 130236, 162795, 173648, 195354, 217060, 260472, 325590, 347296, 390708, 434120, 488385, 520944, 651180, 781416, 868240, 976770, 1041888, 1302360, 1562832, 1736480, 1953540, 2604720, 3125664, 3907080, 5209440, 7814160, 15628320]

約数ペア:

[(1, 15628320), (2, 7814160), (3, 5209440), (4, 3907080), (5, 3125664), (6, 2604720), (8, 1953540), (9, 1736480), (10, 1562832), (12, 1302360), (15, 1041888), (16, 976770), (18, 868240), (20, 781416), (24, 651180), (30, 520944), (32, 488385), (36, 434120), (40, 390708), (45, 347296), (48, 325590), (60, 260472), (72, 217060), (80, 195354), (90, 173648), (96, 162795), (120, 130236), (144, 108530), (160, 97677), (180, 86824), (240, 65118), (288, 54265), (360, 43412), (480, 32559), (720, 21706), (1440, 10853)]