87268320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{20201}}^1$

素因数の和:20225

約数の個数: 96

約数和(自身を含む): 305454240

約数和(自身を除く): 218185920

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, 20201, 40402, 60603, 80804, 101005, 121206, 161608, 181809, 202010, 242412, 303015, 323216, 363618, 404020, 484824, 545427, 606030, 646432, 727236, 808040, 909045, 969648, 1090854, 1212060, 1454472, 1616080, 1818090, 1939296, 2181708, 2424120, 2727135, 2908944, 3232160, 3636180, 4363416, 4848240, 5454270, 5817888, 7272360, 8726832, 9696480, 10908540, 14544720, 17453664, 21817080, 29089440, 43634160, 87268320]

約数ペア:

[(1, 87268320), (2, 43634160), (3, 29089440), (4, 21817080), (5, 17453664), (6, 14544720), (8, 10908540), (9, 9696480), (10, 8726832), (12, 7272360), (15, 5817888), (16, 5454270), (18, 4848240), (20, 4363416), (24, 3636180), (27, 3232160), (30, 2908944), (32, 2727135), (36, 2424120), (40, 2181708), (45, 1939296), (48, 1818090), (54, 1616080), (60, 1454472), (72, 1212060), (80, 1090854), (90, 969648), (96, 909045), (108, 808040), (120, 727236), (135, 646432), (144, 606030), (160, 545427), (180, 484824), (216, 404020), (240, 363618), (270, 323216), (288, 303015), (360, 242412), (432, 202010), (480, 181809), (540, 161608), (720, 121206), (864, 101005), (1080, 80804), (1440, 60603), (2160, 40402), (4320, 20201)]