157596480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{54721}}^1$

素因数の和:54744

約数の個数: 84

約数和(自身を含む): 542076132

約数和(自身を除く): 384479652

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 54721, 109442, 164163, 218884, 273605, 328326, 437768, 492489, 547210, 656652, 820815, 875536, 984978, 1094420, 1313304, 1641630, 1751072, 1969956, 2188840, 2462445, 2626608, 3283260, 3502144, 3939912, 4377680, 4924890, 5253216, 6566520, 7879824, 8755360, 9849780, 10506432, 13133040, 15759648, 17510720, 19699560, 26266080, 31519296, 39399120, 52532160, 78798240, 157596480]

約数ペア:

[(1, 157596480), (2, 78798240), (3, 52532160), (4, 39399120), (5, 31519296), (6, 26266080), (8, 19699560), (9, 17510720), (10, 15759648), (12, 13133040), (15, 10506432), (16, 9849780), (18, 8755360), (20, 7879824), (24, 6566520), (30, 5253216), (32, 4924890), (36, 4377680), (40, 3939912), (45, 3502144), (48, 3283260), (60, 2626608), (64, 2462445), (72, 2188840), (80, 1969956), (90, 1751072), (96, 1641630), (120, 1313304), (144, 1094420), (160, 984978), (180, 875536), (192, 820815), (240, 656652), (288, 547210), (320, 492489), (360, 437768), (480, 328326), (576, 273605), (720, 218884), (960, 164163), (1440, 109442), (2880, 54721)]