77280396540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44414021}}^1$

素因数の和:44414062

約数の個数: 48

約数和(自身を含む): 223846670880

約数和(自身を除く): 146566274340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 44414021, 88828042, 133242063, 177656084, 222070105, 266484126, 444140210, 532968252, 666210315, 888280420, 1288006609, 1332420630, 2576013218, 2664841260, 3864019827, 5152026436, 6440033045, 7728039654, 12880066090, 15456079308, 19320099135, 25760132180, 38640198270, 77280396540]

約数ペア:

[(1, 77280396540), (2, 38640198270), (3, 25760132180), (4, 19320099135), (5, 15456079308), (6, 12880066090), (10, 7728039654), (12, 6440033045), (15, 5152026436), (20, 3864019827), (29, 2664841260), (30, 2576013218), (58, 1332420630), (60, 1288006609), (87, 888280420), (116, 666210315), (145, 532968252), (174, 444140210), (290, 266484126), (348, 222070105), (435, 177656084), (580, 133242063), (870, 88828042), (1740, 44414021)]