121076480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13513}}^1$

素因数の和:13541

約数の個数: 72

約数和(自身を含む): 331471392

約数和(自身を除く): 210394912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 13513, 27026, 54052, 67565, 94591, 108104, 135130, 189182, 216208, 270260, 378364, 432416, 472955, 540520, 756728, 864832, 945910, 1081040, 1513456, 1729664, 1891820, 2162080, 3026912, 3459328, 3783640, 4324160, 6053824, 7567280, 8648320, 12107648, 15134560, 17296640, 24215296, 30269120, 60538240, 121076480]

約数ペア:

[(1, 121076480), (2, 60538240), (4, 30269120), (5, 24215296), (7, 17296640), (8, 15134560), (10, 12107648), (14, 8648320), (16, 7567280), (20, 6053824), (28, 4324160), (32, 3783640), (35, 3459328), (40, 3026912), (56, 2162080), (64, 1891820), (70, 1729664), (80, 1513456), (112, 1081040), (128, 945910), (140, 864832), (160, 756728), (224, 540520), (256, 472955), (280, 432416), (320, 378364), (448, 270260), (560, 216208), (640, 189182), (896, 135130), (1120, 108104), (1280, 94591), (1792, 67565), (2240, 54052), (4480, 27026), (8960, 13513)]