85618080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19819}}^1$

素因数の和:19843

約数の個数: 96

約数和(自身を含む): 299678400

約数和(自身を除く): 214060320

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, 19819, 39638, 59457, 79276, 99095, 118914, 158552, 178371, 198190, 237828, 297285, 317104, 356742, 396380, 475656, 535113, 594570, 634208, 713484, 792760, 891855, 951312, 1070226, 1189140, 1426968, 1585520, 1783710, 1902624, 2140452, 2378280, 2675565, 2853936, 3171040, 3567420, 4280904, 4756560, 5351130, 5707872, 7134840, 8561808, 9513120, 10702260, 14269680, 17123616, 21404520, 28539360, 42809040, 85618080]

約数ペア:

[(1, 85618080), (2, 42809040), (3, 28539360), (4, 21404520), (5, 17123616), (6, 14269680), (8, 10702260), (9, 9513120), (10, 8561808), (12, 7134840), (15, 5707872), (16, 5351130), (18, 4756560), (20, 4280904), (24, 3567420), (27, 3171040), (30, 2853936), (32, 2675565), (36, 2378280), (40, 2140452), (45, 1902624), (48, 1783710), (54, 1585520), (60, 1426968), (72, 1189140), (80, 1070226), (90, 951312), (96, 891855), (108, 792760), (120, 713484), (135, 634208), (144, 594570), (160, 535113), (180, 475656), (216, 396380), (240, 356742), (270, 317104), (288, 297285), (360, 237828), (432, 198190), (480, 178371), (540, 158552), (720, 118914), (864, 99095), (1080, 79276), (1440, 59457), (2160, 39638), (4320, 19819)]