3774320640

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{20477}}^1$

素因数の和:20512

約数の個数: 156

約数和(自身を含む): 13083353244

約数和(自身を除く): 9309032604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 12288, 15360, 18432, 20477, 20480, 23040, 30720, 36864, 40954, 46080, 61431, 61440, 81908, 92160, 102385, 122862, 163816, 184293, 184320, 204770, 245724, 307155, 327632, 368586, 409540, 491448, 614310, 655264, 737172, 819080, 921465, 982896, 1228620, 1310528, 1474344, 1638160, 1842930, 1965792, 2457240, 2621056, 2948688, 3276320, 3685860, 3931584, 4914480, 5242112, 5897376, 6552640, 7371720, 7863168, 9828960, 10484224, 11794752, 13105280, 14743440, 15726336, 19657920, 20968448, 23589504, 26210560, 29486880, 31452672, 39315840, 41936896, 47179008, 52421120, 58973760, 62905344, 78631680, 83873792, 94358016, 104842240, 117947520, 125810688, 157263360, 188716032, 209684480, 235895040, 251621376, 314526720, 377432064, 419368960, 471790080, 629053440, 754864128, 943580160, 1258106880, 1887160320, 3774320640]

約数ペア:

[(1, 3774320640), (2, 1887160320), (3, 1258106880), (4, 943580160), (5, 754864128), (6, 629053440), (8, 471790080), (9, 419368960), (10, 377432064), (12, 314526720), (15, 251621376), (16, 235895040), (18, 209684480), (20, 188716032), (24, 157263360), (30, 125810688), (32, 117947520), (36, 104842240), (40, 94358016), (45, 83873792), (48, 78631680), (60, 62905344), (64, 58973760), (72, 52421120), (80, 47179008), (90, 41936896), (96, 39315840), (120, 31452672), (128, 29486880), (144, 26210560), (160, 23589504), (180, 20968448), (192, 19657920), (240, 15726336), (256, 14743440), (288, 13105280), (320, 11794752), (360, 10484224), (384, 9828960), (480, 7863168), (512, 7371720), (576, 6552640), (640, 5897376), (720, 5242112), (768, 4914480), (960, 3931584), (1024, 3685860), (1152, 3276320), (1280, 2948688), (1440, 2621056), (1536, 2457240), (1920, 1965792), (2048, 1842930), (2304, 1638160), (2560, 1474344), (2880, 1310528), (3072, 1228620), (3840, 982896), (4096, 921465), (4608, 819080), (5120, 737172), (5760, 655264), (6144, 614310), (7680, 491448), (9216, 409540), (10240, 368586), (11520, 327632), (12288, 307155), (15360, 245724), (18432, 204770), (20477, 184320), (20480, 184293), (23040, 163816), (30720, 122862), (36864, 102385), (40954, 92160), (46080, 81908), (61431, 61440)]