117372960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81509}}^1$

素因数の和:81530

約数の個数: 72

約数和(自身を含む): 400540140

約数和(自身を除く): 283167180

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, 81509, 163018, 244527, 326036, 407545, 489054, 652072, 733581, 815090, 978108, 1222635, 1304144, 1467162, 1630180, 1956216, 2445270, 2608288, 2934324, 3260360, 3667905, 3912432, 4890540, 5868648, 6520720, 7335810, 7824864, 9781080, 11737296, 13041440, 14671620, 19562160, 23474592, 29343240, 39124320, 58686480, 117372960]

約数ペア:

[(1, 117372960), (2, 58686480), (3, 39124320), (4, 29343240), (5, 23474592), (6, 19562160), (8, 14671620), (9, 13041440), (10, 11737296), (12, 9781080), (15, 7824864), (16, 7335810), (18, 6520720), (20, 5868648), (24, 4890540), (30, 3912432), (32, 3667905), (36, 3260360), (40, 2934324), (45, 2608288), (48, 2445270), (60, 1956216), (72, 1630180), (80, 1467162), (90, 1304144), (96, 1222635), (120, 978108), (144, 815090), (160, 733581), (180, 652072), (240, 489054), (288, 407545), (360, 326036), (480, 244527), (720, 163018), (1440, 81509)]