240149460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{11149}}^1$

素因数の和:11520

約数の個数: 48

約数和(自身を含む): 674352000

約数和(自身を除く): 434202540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3590, 4308, 5385, 7180, 10770, 11149, 21540, 22298, 33447, 44596, 55745, 66894, 111490, 133788, 167235, 222980, 334470, 668940, 4002491, 8004982, 12007473, 16009964, 20012455, 24014946, 40024910, 48029892, 60037365, 80049820, 120074730, 240149460]

約数ペア:

[(1, 240149460), (2, 120074730), (3, 80049820), (4, 60037365), (5, 48029892), (6, 40024910), (10, 24014946), (12, 20012455), (15, 16009964), (20, 12007473), (30, 8004982), (60, 4002491), (359, 668940), (718, 334470), (1077, 222980), (1436, 167235), (1795, 133788), (2154, 111490), (3590, 66894), (4308, 55745), (5385, 44596), (7180, 33447), (10770, 22298), (11149, 21540)]