120960128

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 253955520

約数和(自身を除く): 132995392

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 181, 184, 227, 362, 368, 454, 724, 736, 908, 1448, 1472, 1816, 2896, 2944, 3632, 4163, 5221, 5792, 7264, 8326, 10442, 11584, 14528, 16652, 20884, 23168, 29056, 33304, 41087, 41768, 66608, 82174, 83536, 133216, 164348, 167072, 266432, 328696, 334144, 532864, 657392, 668288, 945001, 1314784, 1890002, 2629568, 3780004, 5259136, 7560008, 15120016, 30240032, 60480064, 120960128]

約数ペア:

[(1, 120960128), (2, 60480064), (4, 30240032), (8, 15120016), (16, 7560008), (23, 5259136), (32, 3780004), (46, 2629568), (64, 1890002), (92, 1314784), (128, 945001), (181, 668288), (184, 657392), (227, 532864), (362, 334144), (368, 328696), (454, 266432), (724, 167072), (736, 164348), (908, 133216), (1448, 83536), (1472, 82174), (1816, 66608), (2896, 41768), (2944, 41087), (3632, 33304), (4163, 29056), (5221, 23168), (5792, 20884), (7264, 16652), (8326, 14528), (10442, 11584)]