2534709.00000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283721}}^1$

素因数の和:283737

約数の個数: 40

約数和(自身を含む): 211089168

約数和(自身を除く): 142996128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283721, 567442, 851163, 1134884, 1418605, 1702326, 2269768, 2837210, 3404652, 4255815, 4539536, 5674420, 6809304, 8511630, 11348840, 13618608, 17023260, 22697680, 34046520, 68093040]

約数ペア:

[(1, 68093040), (2, 34046520), (3, 22697680), (4, 17023260), (5, 13618608), (6, 11348840), (8, 8511630), (10, 6809304), (12, 5674420), (15, 4539536), (16, 4255815), (20, 3404652), (24, 2837210), (30, 2269768), (40, 1702326), (48, 1418605), (60, 1134884), (80, 851163), (120, 567442), (240, 283721)]