720199202280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{4997219}}^1$

素因数の和:4998434

約数の個数: 64

約数和(自身を含む): 2162397038400

約数和(自身を除く): 1442197836120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1201, 2402, 3603, 4804, 6005, 7206, 9608, 12010, 14412, 18015, 24020, 28824, 36030, 48040, 72060, 144120, 4997219, 9994438, 14991657, 19988876, 24986095, 29983314, 39977752, 49972190, 59966628, 74958285, 99944380, 119933256, 149916570, 199888760, 299833140, 599666280, 6001660019, 12003320038, 18004980057, 24006640076, 30008300095, 36009960114, 48013280152, 60016600190, 72019920228, 90024900285, 120033200380, 144039840456, 180049800570, 240066400760, 360099601140, 720199202280]

約数ペア:

[(1, 720199202280), (2, 360099601140), (3, 240066400760), (4, 180049800570), (5, 144039840456), (6, 120033200380), (8, 90024900285), (10, 72019920228), (12, 60016600190), (15, 48013280152), (20, 36009960114), (24, 30008300095), (30, 24006640076), (40, 18004980057), (60, 12003320038), (120, 6001660019), (1201, 599666280), (2402, 299833140), (3603, 199888760), (4804, 149916570), (6005, 119933256), (7206, 99944380), (9608, 74958285), (12010, 59966628), (14412, 49972190), (18015, 39977752), (24020, 29983314), (28824, 24986095), (36030, 19988876), (48040, 14991657), (72060, 9994438), (144120, 4997219)]