129596520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{7883}}^1$

素因数の和:8034

約数の個数: 64

約数和(自身を含む): 391677120

約数和(自身を除く): 262080600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2740, 3288, 4110, 5480, 7883, 8220, 15766, 16440, 23649, 31532, 39415, 47298, 63064, 78830, 94596, 118245, 157660, 189192, 236490, 315320, 472980, 945960, 1079971, 2159942, 3239913, 4319884, 5399855, 6479826, 8639768, 10799710, 12959652, 16199565, 21599420, 25919304, 32399130, 43198840, 64798260, 129596520]

約数ペア:

[(1, 129596520), (2, 64798260), (3, 43198840), (4, 32399130), (5, 25919304), (6, 21599420), (8, 16199565), (10, 12959652), (12, 10799710), (15, 8639768), (20, 6479826), (24, 5399855), (30, 4319884), (40, 3239913), (60, 2159942), (120, 1079971), (137, 945960), (274, 472980), (411, 315320), (548, 236490), (685, 189192), (822, 157660), (1096, 118245), (1370, 94596), (1644, 78830), (2055, 63064), (2740, 47298), (3288, 39415), (4110, 31532), (5480, 23649), (7883, 16440), (8220, 15766)]