2507545691520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1306013381}}^1$

素因数の和:1306013403

約数の個数: 64

約数和(自身を含む): 7992801897840

約数和(自身を除く): 5485256206320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1306013381, 2612026762, 3918040143, 5224053524, 6530066905, 7836080286, 10448107048, 13060133810, 15672160572, 19590200715, 20896214096, 26120267620, 31344321144, 39180401430, 41792428192, 52240535240, 62688642288, 78360802860, 83584856384, 104481070480, 125377284576, 156721605720, 167169712768, 208962140960, 250754569152, 313443211440, 417924281920, 501509138304, 626886422880, 835848563840, 1253772845760, 2507545691520]

約数ペア:

[(1, 2507545691520), (2, 1253772845760), (3, 835848563840), (4, 626886422880), (5, 501509138304), (6, 417924281920), (8, 313443211440), (10, 250754569152), (12, 208962140960), (15, 167169712768), (16, 156721605720), (20, 125377284576), (24, 104481070480), (30, 83584856384), (32, 78360802860), (40, 62688642288), (48, 52240535240), (60, 41792428192), (64, 39180401430), (80, 31344321144), (96, 26120267620), (120, 20896214096), (128, 19590200715), (160, 15672160572), (192, 13060133810), (240, 10448107048), (320, 7836080286), (384, 6530066905), (480, 5224053524), (640, 3918040143), (960, 2612026762), (1920, 1306013381)]