83139120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115471}}^1$

素因数の和:115490

約数の個数: 60

約数和(自身を含む): 279211296

約数和(自身を除く): 196072176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115471, 230942, 346413, 461884, 577355, 692826, 923768, 1039239, 1154710, 1385652, 1732065, 1847536, 2078478, 2309420, 2771304, 3464130, 4156956, 4618840, 5196195, 5542608, 6928260, 8313912, 9237680, 10392390, 13856520, 16627824, 20784780, 27713040, 41569560, 83139120]

約数ペア:

[(1, 83139120), (2, 41569560), (3, 27713040), (4, 20784780), (5, 16627824), (6, 13856520), (8, 10392390), (9, 9237680), (10, 8313912), (12, 6928260), (15, 5542608), (16, 5196195), (18, 4618840), (20, 4156956), (24, 3464130), (30, 2771304), (36, 2309420), (40, 2078478), (45, 1847536), (48, 1732065), (60, 1385652), (72, 1154710), (80, 1039239), (90, 923768), (120, 692826), (144, 577355), (180, 461884), (240, 346413), (360, 230942), (720, 115471)]