122460160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11959}}^1$

素因数の和:11986

約数の個数: 48

約数和(自身を含む): 293857200

約数和(自身を除く): 171397040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 11959, 23918, 47836, 59795, 95672, 119590, 191344, 239180, 382688, 478360, 765376, 956720, 1530752, 1913440, 3061504, 3826880, 6123008, 7653760, 12246016, 15307520, 24492032, 30615040, 61230080, 122460160]

約数ペア:

[(1, 122460160), (2, 61230080), (4, 30615040), (5, 24492032), (8, 15307520), (10, 12246016), (16, 7653760), (20, 6123008), (32, 3826880), (40, 3061504), (64, 1913440), (80, 1530752), (128, 956720), (160, 765376), (256, 478360), (320, 382688), (512, 239180), (640, 191344), (1024, 119590), (1280, 95672), (2048, 59795), (2560, 47836), (5120, 23918), (10240, 11959)]