66321660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{3079}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 186278400

約数和(自身を除く): 119956740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 359, 718, 1077, 1436, 1795, 2154, 3079, 3590, 4308, 5385, 6158, 7180, 9237, 10770, 12316, 15395, 18474, 21540, 30790, 36948, 46185, 61580, 92370, 184740, 1105361, 2210722, 3316083, 4421444, 5526805, 6632166, 11053610, 13264332, 16580415, 22107220, 33160830, 66321660]

約数ペア:

[(1, 66321660), (2, 33160830), (3, 22107220), (4, 16580415), (5, 13264332), (6, 11053610), (10, 6632166), (12, 5526805), (15, 4421444), (20, 3316083), (30, 2210722), (60, 1105361), (359, 184740), (718, 92370), (1077, 61580), (1436, 46185), (1795, 36948), (2154, 30790), (3079, 21540), (3590, 18474), (4308, 15395), (5385, 12316), (6158, 10770), (7180, 9237)]