290265120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{22397}}^1$

素因数の和:22424

約数の個数: 120

約数和(自身を含む): 1024439724

約数和(自身を除く): 734174604

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 22397, 44794, 67191, 89588, 111985, 134382, 179176, 201573, 223970, 268764, 335955, 358352, 403146, 447940, 537528, 604719, 671910, 716704, 806292, 895880, 1007865, 1075056, 1209438, 1343820, 1612584, 1791760, 1814157, 2015730, 2150112, 2418876, 2687640, 3023595, 3225168, 3583520, 3628314, 4031460, 4837752, 5375280, 6047190, 6450336, 7256628, 8062920, 9070785, 9675504, 10750560, 12094380, 14513256, 16125840, 18141570, 19351008, 24188760, 29026512, 32251680, 36283140, 48377520, 58053024, 72566280, 96755040, 145132560, 290265120]

約数ペア:

[(1, 290265120), (2, 145132560), (3, 96755040), (4, 72566280), (5, 58053024), (6, 48377520), (8, 36283140), (9, 32251680), (10, 29026512), (12, 24188760), (15, 19351008), (16, 18141570), (18, 16125840), (20, 14513256), (24, 12094380), (27, 10750560), (30, 9675504), (32, 9070785), (36, 8062920), (40, 7256628), (45, 6450336), (48, 6047190), (54, 5375280), (60, 4837752), (72, 4031460), (80, 3628314), (81, 3583520), (90, 3225168), (96, 3023595), (108, 2687640), (120, 2418876), (135, 2150112), (144, 2015730), (160, 1814157), (162, 1791760), (180, 1612584), (216, 1343820), (240, 1209438), (270, 1075056), (288, 1007865), (324, 895880), (360, 806292), (405, 716704), (432, 671910), (480, 604719), (540, 537528), (648, 447940), (720, 403146), (810, 358352), (864, 335955), (1080, 268764), (1296, 223970), (1440, 201573), (1620, 179176), (2160, 134382), (2592, 111985), (3240, 89588), (4320, 67191), (6480, 44794), (12960, 22397)]