54940320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{38153}}^1$

素因数の和:38174

約数の個数: 72

約数和(自身を含む): 187488756

約数和(自身を除く): 132548436

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, 38153, 76306, 114459, 152612, 190765, 228918, 305224, 343377, 381530, 457836, 572295, 610448, 686754, 763060, 915672, 1144590, 1220896, 1373508, 1526120, 1716885, 1831344, 2289180, 2747016, 3052240, 3433770, 3662688, 4578360, 5494032, 6104480, 6867540, 9156720, 10988064, 13735080, 18313440, 27470160, 54940320]

約数ペア:

[(1, 54940320), (2, 27470160), (3, 18313440), (4, 13735080), (5, 10988064), (6, 9156720), (8, 6867540), (9, 6104480), (10, 5494032), (12, 4578360), (15, 3662688), (16, 3433770), (18, 3052240), (20, 2747016), (24, 2289180), (30, 1831344), (32, 1716885), (36, 1526120), (40, 1373508), (45, 1220896), (48, 1144590), (60, 915672), (72, 763060), (80, 686754), (90, 610448), (96, 572295), (120, 457836), (144, 381530), (160, 343377), (180, 305224), (240, 228918), (288, 190765), (360, 152612), (480, 114459), (720, 76306), (1440, 38153)]