121594280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{769}}^1$

素因数の和:906

約数の個数: 64

約数和(自身を含む): 282744000

約数和(自身を除く): 161149720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 67, 118, 134, 236, 268, 295, 335, 472, 536, 590, 670, 769, 1180, 1340, 1538, 2360, 2680, 3076, 3845, 3953, 6152, 7690, 7906, 15380, 15812, 19765, 30760, 31624, 39530, 45371, 51523, 79060, 90742, 103046, 158120, 181484, 206092, 226855, 257615, 362968, 412184, 453710, 515230, 907420, 1030460, 1814840, 2060920, 3039857, 6079714, 12159428, 15199285, 24318856, 30398570, 60797140, 121594280]

約数ペア:

[(1, 121594280), (2, 60797140), (4, 30398570), (5, 24318856), (8, 15199285), (10, 12159428), (20, 6079714), (40, 3039857), (59, 2060920), (67, 1814840), (118, 1030460), (134, 907420), (236, 515230), (268, 453710), (295, 412184), (335, 362968), (472, 257615), (536, 226855), (590, 206092), (670, 181484), (769, 158120), (1180, 103046), (1340, 90742), (1538, 79060), (2360, 51523), (2680, 45371), (3076, 39530), (3845, 31624), (3953, 30760), (6152, 19765), (7690, 15812), (7906, 15380)]