87512640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{91159}}^1$

素因数の和:91179

約数の個数: 56

約数和(自身を含む): 277855680

約数和(自身を除く): 190343040

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, 160, 192, 240, 320, 480, 960, 91159, 182318, 273477, 364636, 455795, 546954, 729272, 911590, 1093908, 1367385, 1458544, 1823180, 2187816, 2734770, 2917088, 3646360, 4375632, 5469540, 5834176, 7292720, 8751264, 10939080, 14585440, 17502528, 21878160, 29170880, 43756320, 87512640]

約数ペア:

[(1, 87512640), (2, 43756320), (3, 29170880), (4, 21878160), (5, 17502528), (6, 14585440), (8, 10939080), (10, 8751264), (12, 7292720), (15, 5834176), (16, 5469540), (20, 4375632), (24, 3646360), (30, 2917088), (32, 2734770), (40, 2187816), (48, 1823180), (60, 1458544), (64, 1367385), (80, 1093908), (96, 911590), (120, 729272), (160, 546954), (192, 455795), (240, 364636), (320, 273477), (480, 182318), (960, 91159)]