130733280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{90787}}^1$

素因数の和:90808

約数の個数: 72

約数和(自身を含む): 446132232

約数和(自身を除く): 315398952

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, 90787, 181574, 272361, 363148, 453935, 544722, 726296, 817083, 907870, 1089444, 1361805, 1452592, 1634166, 1815740, 2178888, 2723610, 2905184, 3268332, 3631480, 4085415, 4357776, 5447220, 6536664, 7262960, 8170830, 8715552, 10894440, 13073328, 14525920, 16341660, 21788880, 26146656, 32683320, 43577760, 65366640, 130733280]

約数ペア:

[(1, 130733280), (2, 65366640), (3, 43577760), (4, 32683320), (5, 26146656), (6, 21788880), (8, 16341660), (9, 14525920), (10, 13073328), (12, 10894440), (15, 8715552), (16, 8170830), (18, 7262960), (20, 6536664), (24, 5447220), (30, 4357776), (32, 4085415), (36, 3631480), (40, 3268332), (45, 2905184), (48, 2723610), (60, 2178888), (72, 1815740), (80, 1634166), (90, 1452592), (96, 1361805), (120, 1089444), (144, 907870), (160, 817083), (180, 726296), (240, 544722), (288, 453935), (360, 363148), (480, 272361), (720, 181574), (1440, 90787)]