86181540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{4001}}^1$

素因数の和:4372

約数の個数: 48

約数和(自身を含む): 242040960

約数和(自身を除く): 155859420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4001, 4308, 5385, 7180, 8002, 10770, 12003, 16004, 20005, 21540, 24006, 40010, 48012, 60015, 80020, 120030, 240060, 1436359, 2872718, 4309077, 5745436, 7181795, 8618154, 14363590, 17236308, 21545385, 28727180, 43090770, 86181540]

約数ペア:

[(1, 86181540), (2, 43090770), (3, 28727180), (4, 21545385), (5, 17236308), (6, 14363590), (10, 8618154), (12, 7181795), (15, 5745436), (20, 4309077), (30, 2872718), (60, 1436359), (359, 240060), (718, 120030), (1077, 80020), (1436, 60015), (1795, 48012), (2154, 40010), (3590, 24006), (4001, 21540), (4308, 20005), (5385, 16004), (7180, 12003), (8002, 10770)]