131798880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{30509}}^1$

素因数の和:30533

約数の個数: 96

約数和(自身を含む): 461311200

約数和(自身を除く): 329512320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 30509, 61018, 91527, 122036, 152545, 183054, 244072, 274581, 305090, 366108, 457635, 488144, 549162, 610180, 732216, 823743, 915270, 976288, 1098324, 1220360, 1372905, 1464432, 1647486, 1830540, 2196648, 2440720, 2745810, 2928864, 3294972, 3661080, 4118715, 4393296, 4881440, 5491620, 6589944, 7322160, 8237430, 8786592, 10983240, 13179888, 14644320, 16474860, 21966480, 26359776, 32949720, 43932960, 65899440, 131798880]

約数ペア:

[(1, 131798880), (2, 65899440), (3, 43932960), (4, 32949720), (5, 26359776), (6, 21966480), (8, 16474860), (9, 14644320), (10, 13179888), (12, 10983240), (15, 8786592), (16, 8237430), (18, 7322160), (20, 6589944), (24, 5491620), (27, 4881440), (30, 4393296), (32, 4118715), (36, 3661080), (40, 3294972), (45, 2928864), (48, 2745810), (54, 2440720), (60, 2196648), (72, 1830540), (80, 1647486), (90, 1464432), (96, 1372905), (108, 1220360), (120, 1098324), (135, 976288), (144, 915270), (160, 823743), (180, 732216), (216, 610180), (240, 549162), (270, 488144), (288, 457635), (360, 366108), (432, 305090), (480, 274581), (540, 244072), (720, 183054), (864, 152545), (1080, 122036), (1440, 91527), (2160, 61018), (4320, 30509)]