513372960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{356509}}^1$

素因数の和:356530

約数の個数: 72

約数和(自身を含む): 1751890140

約数和(自身を除く): 1238517180

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, 356509, 713018, 1069527, 1426036, 1782545, 2139054, 2852072, 3208581, 3565090, 4278108, 5347635, 5704144, 6417162, 7130180, 8556216, 10695270, 11408288, 12834324, 14260360, 16042905, 17112432, 21390540, 25668648, 28520720, 32085810, 34224864, 42781080, 51337296, 57041440, 64171620, 85562160, 102674592, 128343240, 171124320, 256686480, 513372960]

約数ペア:

[(1, 513372960), (2, 256686480), (3, 171124320), (4, 128343240), (5, 102674592), (6, 85562160), (8, 64171620), (9, 57041440), (10, 51337296), (12, 42781080), (15, 34224864), (16, 32085810), (18, 28520720), (20, 25668648), (24, 21390540), (30, 17112432), (32, 16042905), (36, 14260360), (40, 12834324), (45, 11408288), (48, 10695270), (60, 8556216), (72, 7130180), (80, 6417162), (90, 5704144), (96, 5347635), (120, 4278108), (144, 3565090), (160, 3208581), (180, 2852072), (240, 2139054), (288, 1782545), (360, 1426036), (480, 1069527), (720, 713018), (1440, 356509)]