147060240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{612751}}^1$

素因数の和:612767

約数の個数: 40

約数和(自身を含む): 455887488

約数和(自身を除く): 308827248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 612751, 1225502, 1838253, 2451004, 3063755, 3676506, 4902008, 6127510, 7353012, 9191265, 9804016, 12255020, 14706024, 18382530, 24510040, 29412048, 36765060, 49020080, 73530120, 147060240]

約数ペア:

[(1, 147060240), (2, 73530120), (3, 49020080), (4, 36765060), (5, 29412048), (6, 24510040), (8, 18382530), (10, 14706024), (12, 12255020), (15, 9804016), (16, 9191265), (20, 7353012), (24, 6127510), (30, 4902008), (40, 3676506), (48, 3063755), (60, 2451004), (80, 1838253), (120, 1225502), (240, 612751)]