812572226280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{250793897}}^1$

素因数の和:250793920

約数の個数: 80

約数和(自身を含む): 2731145549220

約数和(自身を除く): 1918573322940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 250793897, 501587794, 752381691, 1003175588, 1253969485, 1504763382, 2006351176, 2257145073, 2507938970, 3009526764, 3761908455, 4514290146, 5015877940, 6019053528, 6771435219, 7523816910, 9028580292, 10031755880, 11285725365, 13542870438, 15047633820, 18057160584, 20314305657, 22571450730, 27085740876, 30095267640, 33857176095, 40628611314, 45142901460, 54171481752, 67714352190, 81257222628, 90285802920, 101571528285, 135428704380, 162514445256, 203143056570, 270857408760, 406286113140, 812572226280]

約数ペア:

[(1, 812572226280), (2, 406286113140), (3, 270857408760), (4, 203143056570), (5, 162514445256), (6, 135428704380), (8, 101571528285), (9, 90285802920), (10, 81257222628), (12, 67714352190), (15, 54171481752), (18, 45142901460), (20, 40628611314), (24, 33857176095), (27, 30095267640), (30, 27085740876), (36, 22571450730), (40, 20314305657), (45, 18057160584), (54, 15047633820), (60, 13542870438), (72, 11285725365), (81, 10031755880), (90, 9028580292), (108, 7523816910), (120, 6771435219), (135, 6019053528), (162, 5015877940), (180, 4514290146), (216, 3761908455), (270, 3009526764), (324, 2507938970), (360, 2257145073), (405, 2006351176), (540, 1504763382), (648, 1253969485), (810, 1003175588), (1080, 752381691), (1620, 501587794), (3240, 250793897)]