67680660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59369}}^1$

素因数の和:59400

約数の個数: 48

約数和(自身を含む): 199483200

約数和(自身を除く): 131802540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 59369, 118738, 178107, 237476, 296845, 356214, 593690, 712428, 890535, 1128011, 1187380, 1781070, 2256022, 3384033, 3562140, 4512044, 5640055, 6768066, 11280110, 13536132, 16920165, 22560220, 33840330, 67680660]

約数ペア:

[(1, 67680660), (2, 33840330), (3, 22560220), (4, 16920165), (5, 13536132), (6, 11280110), (10, 6768066), (12, 5640055), (15, 4512044), (19, 3562140), (20, 3384033), (30, 2256022), (38, 1781070), (57, 1187380), (60, 1128011), (76, 890535), (95, 712428), (114, 593690), (190, 356214), (228, 296845), (285, 237476), (380, 178107), (570, 118738), (1140, 59369)]