40215180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1867}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 112976640

約数和(自身を除く): 72761460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 1867, 2154, 3590, 3734, 4308, 5385, 5601, 7180, 7468, 9335, 10770, 11202, 18670, 21540, 22404, 28005, 37340, 56010, 112020, 670253, 1340506, 2010759, 2681012, 3351265, 4021518, 6702530, 8043036, 10053795, 13405060, 20107590, 40215180]

約数ペア:

[(1, 40215180), (2, 20107590), (3, 13405060), (4, 10053795), (5, 8043036), (6, 6702530), (10, 4021518), (12, 3351265), (15, 2681012), (20, 2010759), (30, 1340506), (60, 670253), (359, 112020), (718, 56010), (1077, 37340), (1436, 28005), (1795, 22404), (1867, 21540), (2154, 18670), (3590, 11202), (3734, 10770), (4308, 9335), (5385, 7468), (5601, 7180)]