122850560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13711}}^1$

素因数の和:13739

約数の個数: 72

約数和(自身を含む): 336327936

約数和(自身を除く): 213477376

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, 13711, 27422, 54844, 68555, 95977, 109688, 137110, 191954, 219376, 274220, 383908, 438752, 479885, 548440, 767816, 877504, 959770, 1096880, 1535632, 1755008, 1919540, 2193760, 3071264, 3510016, 3839080, 4387520, 6142528, 7678160, 8775040, 12285056, 15356320, 17550080, 24570112, 30712640, 61425280, 122850560]

約数ペア:

[(1, 122850560), (2, 61425280), (4, 30712640), (5, 24570112), (7, 17550080), (8, 15356320), (10, 12285056), (14, 8775040), (16, 7678160), (20, 6142528), (28, 4387520), (32, 3839080), (35, 3510016), (40, 3071264), (56, 2193760), (64, 1919540), (70, 1755008), (80, 1535632), (112, 1096880), (128, 959770), (140, 877504), (160, 767816), (224, 548440), (256, 479885), (280, 438752), (320, 383908), (448, 274220), (560, 219376), (640, 191954), (896, 137110), (1120, 109688), (1280, 95977), (1792, 68555), (2240, 54844), (4480, 27422), (8960, 13711)]