56308320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39103}}^1$

素因数の和:39124

約数の個数: 72

約数和(自身を含む): 192157056

約数和(自身を除く): 135848736

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, 39103, 78206, 117309, 156412, 195515, 234618, 312824, 351927, 391030, 469236, 586545, 625648, 703854, 782060, 938472, 1173090, 1251296, 1407708, 1564120, 1759635, 1876944, 2346180, 2815416, 3128240, 3519270, 3753888, 4692360, 5630832, 6256480, 7038540, 9384720, 11261664, 14077080, 18769440, 28154160, 56308320]

約数ペア:

[(1, 56308320), (2, 28154160), (3, 18769440), (4, 14077080), (5, 11261664), (6, 9384720), (8, 7038540), (9, 6256480), (10, 5630832), (12, 4692360), (15, 3753888), (16, 3519270), (18, 3128240), (20, 2815416), (24, 2346180), (30, 1876944), (32, 1759635), (36, 1564120), (40, 1407708), (45, 1251296), (48, 1173090), (60, 938472), (72, 782060), (80, 703854), (90, 625648), (96, 586545), (120, 469236), (144, 391030), (160, 351927), (180, 312824), (240, 234618), (288, 195515), (360, 156412), (480, 117309), (720, 78206), (1440, 39103)]