86312640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89909}}^1$

素因数の和:89929

約数の個数: 56

約数和(自身を含む): 274045680

約数和(自身を除く): 187733040

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, 89909, 179818, 269727, 359636, 449545, 539454, 719272, 899090, 1078908, 1348635, 1438544, 1798180, 2157816, 2697270, 2877088, 3596360, 4315632, 5394540, 5754176, 7192720, 8631264, 10789080, 14385440, 17262528, 21578160, 28770880, 43156320, 86312640]

約数ペア:

[(1, 86312640), (2, 43156320), (3, 28770880), (4, 21578160), (5, 17262528), (6, 14385440), (8, 10789080), (10, 8631264), (12, 7192720), (15, 5754176), (16, 5394540), (20, 4315632), (24, 3596360), (30, 2877088), (32, 2697270), (40, 2157816), (48, 1798180), (60, 1438544), (64, 1348635), (80, 1078908), (96, 899090), (120, 719272), (160, 539454), (192, 449545), (240, 359636), (320, 269727), (480, 179818), (960, 89909)]