85505760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19793}}^1$

素因数の和:19817

約数の個数: 96

約数和(自身を含む): 299285280

約数和(自身を除く): 213779520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 19793, 39586, 59379, 79172, 98965, 118758, 158344, 178137, 197930, 237516, 296895, 316688, 356274, 395860, 475032, 534411, 593790, 633376, 712548, 791720, 890685, 950064, 1068822, 1187580, 1425096, 1583440, 1781370, 1900128, 2137644, 2375160, 2672055, 2850192, 3166880, 3562740, 4275288, 4750320, 5344110, 5700384, 7125480, 8550576, 9500640, 10688220, 14250960, 17101152, 21376440, 28501920, 42752880, 85505760]

約数ペア:

[(1, 85505760), (2, 42752880), (3, 28501920), (4, 21376440), (5, 17101152), (6, 14250960), (8, 10688220), (9, 9500640), (10, 8550576), (12, 7125480), (15, 5700384), (16, 5344110), (18, 4750320), (20, 4275288), (24, 3562740), (27, 3166880), (30, 2850192), (32, 2672055), (36, 2375160), (40, 2137644), (45, 1900128), (48, 1781370), (54, 1583440), (60, 1425096), (72, 1187580), (80, 1068822), (90, 950064), (96, 890685), (108, 791720), (120, 712548), (135, 633376), (144, 593790), (160, 534411), (180, 475032), (216, 395860), (240, 356274), (270, 316688), (288, 296895), (360, 237516), (432, 197930), (480, 178137), (540, 158344), (720, 118758), (864, 98965), (1080, 79172), (1440, 59379), (2160, 39586), (4320, 19793)]