2080500420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1507609}}^1$

素因数の和:1507644

約数の個数: 48

約数和(自身を含む): 6078683520

約数和(自身を除く): 3998183100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1507609, 3015218, 4522827, 6030436, 7538045, 9045654, 15076090, 18091308, 22614135, 30152180, 34675007, 45228270, 69350014, 90456540, 104025021, 138700028, 173375035, 208050042, 346750070, 416100084, 520125105, 693500140, 1040250210, 2080500420]

約数ペア:

[(1, 2080500420), (2, 1040250210), (3, 693500140), (4, 520125105), (5, 416100084), (6, 346750070), (10, 208050042), (12, 173375035), (15, 138700028), (20, 104025021), (23, 90456540), (30, 69350014), (46, 45228270), (60, 34675007), (69, 30152180), (92, 22614135), (115, 18091308), (138, 15076090), (230, 9045654), (276, 7538045), (345, 6030436), (460, 4522827), (690, 3015218), (1380, 1507609)]