67366880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{60149}}^1$

素因数の和:60171

約数の個数: 48

約数和(自身を含む): 181893600

約数和(自身を除く): 114526720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 60149, 120298, 240596, 300745, 421043, 481192, 601490, 842086, 962384, 1202980, 1684172, 1924768, 2105215, 2405960, 3368344, 4210430, 4811920, 6736688, 8420860, 9623840, 13473376, 16841720, 33683440, 67366880]

約数ペア:

[(1, 67366880), (2, 33683440), (4, 16841720), (5, 13473376), (7, 9623840), (8, 8420860), (10, 6736688), (14, 4811920), (16, 4210430), (20, 3368344), (28, 2405960), (32, 2105215), (35, 1924768), (40, 1684172), (56, 1202980), (70, 962384), (80, 842086), (112, 601490), (140, 481192), (160, 421043), (224, 300745), (280, 240596), (560, 120298), (1120, 60149)]