810555120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{375257}}^1$

素因数の和:375279

約数の個数: 80

約数和(自身を含む): 2791919520

約数和(自身を除く): 1981364400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 375257, 750514, 1125771, 1501028, 1876285, 2251542, 3002056, 3377313, 3752570, 4503084, 5628855, 6004112, 6754626, 7505140, 9006168, 10131939, 11257710, 13509252, 15010280, 16886565, 18012336, 20263878, 22515420, 27018504, 30020560, 33773130, 40527756, 45030840, 50659695, 54037008, 67546260, 81055512, 90061680, 101319390, 135092520, 162111024, 202638780, 270185040, 405277560, 810555120]

約数ペア:

[(1, 810555120), (2, 405277560), (3, 270185040), (4, 202638780), (5, 162111024), (6, 135092520), (8, 101319390), (9, 90061680), (10, 81055512), (12, 67546260), (15, 54037008), (16, 50659695), (18, 45030840), (20, 40527756), (24, 33773130), (27, 30020560), (30, 27018504), (36, 22515420), (40, 20263878), (45, 18012336), (48, 16886565), (54, 15010280), (60, 13509252), (72, 11257710), (80, 10131939), (90, 9006168), (108, 7505140), (120, 6754626), (135, 6004112), (144, 5628855), (180, 4503084), (216, 3752570), (240, 3377313), (270, 3002056), (360, 2251542), (432, 1876285), (540, 1501028), (720, 1125771), (1080, 750514), (2160, 375257)]